Sommaire - P19 AIT FRANCE. 2

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2 Sommaire Kit de maintenance pour système HPLC - P3 Lampe Deutérium et pièces détachées pour HPLC - P4 Vannes d injections Rheodyne Raccords basse et haute pression Tubulures - P19 - P34 - P53 AIT FRANCE. 2

3 Kit de maintenance pour système HPLC Part number: MK-WAT-ALL-U-A 2 PA-WAT Piston assembly 2 CV-WAT Check valve cartridge 2 WS-WAT Wash seal - Face 4 WS-WAT Wash seal tube kit 2 WS-WAT Wash seal - Plunger 2 PS-WAT-602TW - Piston seal yellow 2 FS-WAT Face seal 1 WAT In line filter 1 CTS Syringe 1 LD-WAT-105LL - Deuterium lamp A Part number: MK-WAT-ALL-U-B 2 PA-WAT Piston assembly 2 CV-WAT Check valve cartridge 2 Ref. WS-WAT A - Wash seal - Face 4 Fond WS-WAT-815 plat ambré - Wash seal tube kit 2 WS-WAT Wash seal - Plunger 2 PS-WAT-602TW - Piston seal yellow 2 FS-WAT Face seal 1 WAT In line filter 1 CTS Syringe 1 LD-WAT-105LL - Deuterium lamp long life B1 CTS Autosampler Needle 1 CTS Autosampler fluid pack 1 CTS Seal fluid pack (pump) Part number: MK-WAT-ALL-D-A 2 PA-WAT Piston assembly 2 CV-WAT Check valve cartridge 2 WS-WAT Wash seal - Face 4 WS-WAT Wash seal tube kit 2 WS-WAT Wash seal - Plunger 2 PS-WAT-602TW - Piston seal yellow 2 FS-WAT Face seal 1 WAT In line filter 1 CTS Syringe 1 LD-WAT-104LL - Deuterium lamp long life A Part number: MK-WAT-ALL-D-B 2 PA-WAT Piston assembly 2 CV-WAT Check valve cartridge 2 WS-WAT Wash seal - Face 4 WS-WAT Wash seal tube kit 2 WS-WAT Wash seal - Plunger 2 PS-WAT-602TW - Piston seal yellow 2 FS-WAT Face seal 1 WAT In line filter 1 CTS Syringe 1 LD-WAT-104LL - Deuterium lamp long life B1 CTS Autosampler Needle 1 CTS Autosampler fluid pack 1 CTS Seal fluid pack (pump) AIT FRANCE. 3

4 Lampe Deutérium et pièces détachées pour HPLC ABL ACS Description Pack Size Part No. Detector Lamps ABI A 785A 1000S FS A 130A D2 Lamp EA LD-ABI-100 Pump Spares ABI A 785A 1000S FS A 130A Detector Lamps Backing Ring ABI EA BS-ABI-114 CV Inlet ABI EA CV-ABI-106 CV Outlet ABI EA CV-ABI-107 CV Rebuild Kit Inlet / Outlet ABI EA CV-ABI-112 Piston ABI EA PA-ABI-101 Piston Seal ABI (Grey) EA PS-ABI-102 GY Piston Seal ABI (Yellow) EA Ps-ABI-102 YW ACS LC E 12 D2 Lamp Pump Spares CV Cartridge ACS CV Body ACS Piston ACS Piston Seal ACS ABI A 785A 1000 FS A 130A. AIT FRANCE. 4

5 AGILENT Description Pack Size Part No. Lampe Deutérium et pièces détachées pour HPLC Rotor Seal, Tefzel, for G1313/29/67A EA Stator Face, for Agilent 1100 EA Isolation Seal for Agilent 1100 EA Rotor Seal, Vespel, for Agilent 1100 EA Rotor Seal, Vespel, for Agilent 1050 EA Needle Assembly for Agilent 1050 EA Agilent 1050 Autosampler Kit EA Needle Seat Capillary Tubing Agilent 1050 EA Needle Seat Assembly For Agilent 1100 EA G Needle Assembly for Agilent 1100 EA G Visible Light Bulb For Agilent 1100 EA G Agilent 1050 A D2 Lamp EA LD-AGI-100 Agilent 1050 C 1050DAD 1090 D2 Lamp EA LD-AGI-101 Agilent 1100 VWD Longlife D2 Lamp EA LD-AGI-104-LL Agilent 1100 DAD 8453 D2 Lamp EA LD-AGI-105 Agilent 1100 DAD Longlife D2 Lamp EA LD-AGI-105-LL Agilent 8452 D2 Lamp EA LD-AGI-106 Agilent CE System Lamp EA LD-AGI-107 Agilent 1046 FLD, Xe Lamp EA LX-AGI-100 Agilent 1100 FLD, Xe Lamp EA LX-AGI-101 Piston Agilent EA PA-AGI-101 Piston Seal Agilent (Yellow) EA PS-AGI-102YW Piston Seal Agilent 1090 (Black) EA PS-AGI-202BK Wash Seal Agilent EA WS-AGI-115 Agilent Cont CV Cartridge Agilent 1090 EA CV-AGI-105 CV Agilent 1090 EA CV-AGI-108 Piston Agilent 1090 EA PA-AGI-201 Piston Seal Agilent (Yellow) EA PS-AGI-102YW Piston Seal Agilent 1090 (Black) EA PS-AGI-202BK Agilent Continued S Active Inlet Valve Cartridge For Agilent 1100 EA Pump Chamber Housing for Agilent 1100 EA G Plunger Housing (Including Springs) for Agilent 1100 EA G Purge Valve Assembly EA G Outlet Ball Valve, Agilent 1100 EA G Capillary Dampener EA G Capillary Dampener EA G Adapter Bin Pump for Agilent 1100 EA G Inlet Solenoid Check Valve For Agilent 1100 EA G Outlet Check Valve for Agilent 1100 EA G Capillary Piston 1 to 2 For Agilent 1100 EA G Mixing Capillary 160 x 0.25 mm for Agilent 1100 EA G Capillary Tubing SS 700 x 0.25mm EA Capillary Tubing SS 800 x 0.17mm EA Capillary Tubing SS 280 x 0.17mm EA Capillary Tubing SS 130 x 0.17mm EA Capillary Tubing 280 x 0.12mm EA Capillary Tubing 150 x 0.12mm EA Capillary Tubing SS 105 x 0.17mm EA Capillary Tubing SS 400 x 0.12mm EA Capillary Tubing PEEK 480 x 0.25mm EA Capillary Tubing SS 180 x 0.1mm EA G Capillary Tubing SS 380 x 0.17mm EA G Capillary Tubing SS 150 x 0.12mm EA G Capillary Tubing SS 90 x 0.17mm EA G Capillary Tubing SS 70 x 0.12mm EA G Capillary Tubing SS 50 x 0.17mm EA G Capillary Tubing SS 90 x 0.17mm EA G AIT FRANCE. 5

6 Flacons Lampe Deutérium spéciaux et pièces détachées pour HPLC BECKMAN ALTEX Description Pack Size Part No. Beckman 163 D2 lamp EA LD-BEC-100 Beckman DU500 DU530 D2 lamp EA LD-BEC-101 Beckman DU D2 lamp EA LD-BEC-102 Beckman 166 D2 lamp (prealigned) EA LD-BEC-103 Beckman System Gold D2 lamp EA LD-BEC-104 Beckman 168 D2 lamp (prealigned) EA LD-BEC-105 Beckman DU60 DU62 DU65 DU68 DU 70 D2 lamp EA LD-BEC-106 Beckman P/ACE 2000 D2 lamp EA LD-BEC-108 Beckman P/ACE D2 lamp EA LD-BEC-109 Beckman P/ACE MDQ D2 lamp EA LD-BEC-110 Beckman 155 D2 lamp EA LD-BEC-149 Beckman DU Acta D2 lamp EA LD-BEC-152 CV Outlet Cartridge Filter Beckman EA CF-BEC-113 CV Cartridge Inlet Beckman EA CV-BEC-103 CV Cartridge Outlet Beckman EA CV-BEC-104 CV Inlet Beckman EA CV-BEC-106 CV Outlet Beckman EA CV-BEC-107 Piston Beckman EA PA-BEC-101 Piston Beckman 100 EA PA-BEC-401 Piston Guide Beckman EA PA-BEC-316 Piston Seal Beckman (Black) EA PS-BEC-102BK Piston Seal Beckman (Clear) EA PS-BEC-102CL Piston Seal Beckman EA PS-BEC-302 CV Outlet Cartridge Filter Beckman EA CF-BEC-113 CV Cartridge Inlet Beckman EA CV-BEC-103 CV Cartridge Outlet Beckman EA CV-BEC-104 CV Outlet Beckman EA CV-BEC-107 CV Inlet Beckman 110 EA CV-BEC-306 Piston Beckman EA PA-BEC-201 Piston Guide Beckman EA PG-BEC-316 Piston Seal Beckman EA PS-BEC-302 CV Outlet Cartridge Filter Beckman EA CF-BEC-113 CV Cartridge Inlet Beckman EA CF-BEC-103 CV Cartridge Outlet Beckman EA CF-BEC-104 CV Inlet Beckman EA CF-BEC-106 CV Outlet Beckman EA CF-BEC-107 Piston Beckman EA PA-BEC-201 Piston Seal Beckman 112 EA PA-BEC-202 CV Outlet Cartridge Filter Beckman EA CF-BEC-113 CV Cartridge Inlet Beckman EA CF-BEC-103 CV Cartridge Outlet Beckman EA CF-BEC-104 CV Inlet Beckman EA CF-BEC-106 CV Outlet Beckman EA CF-BEC-107 Biorad D2 lamp EA LD-BIO-100 Biorad 206, 300, 1790, BioDimensions, D2 lamp EA LD-BIO-101 Biorad HPE100, MDL1790, CE2000, Biofocus D2 lamp EA LD-BIO-125 CV Inlet Biorad EA CV-BIO-106 CV Outlet Biorad EA CV-BIO-107 Piston Biorad EA CV-BIO-101 Piston Seal Biorad EA CV-BIO-102 AIT FRANCE. 6

7 Lampe Deutérium et pièces détachées pour HPLC CECIL Description Pack Size Part No. Cecil Series 2 D2 Lamp EA LD-CEC-111 Cecil Series 1 D2 Lamp EA LD-CEC-123 DIONEX Dionex CES1 CZESYST 2001 VDM-2 D2 lamp EA LD-DIO-100 Dionex PDA-100 D2 lamp EA LD-DIO-102LL Dionex AD20 D2 lamp EA LD-DIO-103 Dionex Durrum D2 lamp EA LD-DIO-108 Gynkotek UVD 320/33/160/170S 340 DAD D2 lamp EA LD-GYN-100LL Dionex Xenon Lamp EA LX-DIO-150S Back Up Seal Dionex AGP DQP DXP GPM EA BS-DIO-114 Back Up Ring Dionex 300C M480 P580 P680 EA BS-GYN-114 CV Inlet Dionex AGP DQP DXP GPM EA CV-DIO-106 CV Outlet (old) Dionex AGP DQP DXP GPM EA CV-DIO-107 CV Outlet (new) Dionex AGP DQP DXP GPM EA CV-DIO-207 CV Inlet Dionex 300C M480 P580 P680 EA CV-GYN-106 CV Outlet Dionex 300C M480 P580 P680 EA CV-GYN-107 CV Cartridge Dionex 300C M480 P580 P680 EA CV-GYN-108 Piston Dionex AGP DQP DXP GPM EA PA-DIO-101 Piston Dionex 300C M480 P580 P680 EA PA-GYN-101 Piston Seal (spring) Dionex AGP DQP DXP GPM EA PS-DIO-102 Piston Seal (o-ring) Dionex AGP DQP DXP GPM EA PS-DIO-202 Piston Seal Dionex 300C M480 P580 P680 (Grey) EA PS-GYN-102GY Piston Seal Dionex 300C M480 P580 P680 (Yellow) EA PS-GYN-102YW Ring Seal Dionex 300C M480 P580 P680 EA RS-GYN-103 Wash Seal for Gynkotek / Dionex 300C M480 P580 P680 Plumps EA WS-GYN-115 AIT FRANCE. 7

8 Flacons Lampe Deutérium spéciaux et pièces détachées pour HPLC GILSON Description Pack Size Part No. Gilson Holochrome D2 lamp EA LD-GIL-100 Gilson 115/116/117/118/119/151/152/155/156 D2 lamp EA LD-GIL-101 Gilson 170 D.A.D. D2 lamp EA LD-GIL-105 Gilson 170 D.A.D. D2 lamp Long life EA LD-GIL-105LL Gilson 122 Xe lamp EA LX-GIL-150MO Calibrated Tubing (PEEK) Gilson EA CTP-GIL-201 Calibrated Tubing SS with Fittings, Gilson EA CTS-GIL-101 Gilson 1ml Coiled Transfer Tube EA CTT-GIL-001 Gilson 10ml Coiled Transfer Tube EA CTT-GIL-010 Injection Port Seal (old) Gilson EA IPS-GIL-001 Injection Port Seal (new) Gilson EA IPS-GIL-002 Injection Port Seal 1.5mm Gilson Aspec EA IPS-GIL-003 Gilson ASTED TEC, Hema Bio EA KPCC86 Gilson ASTED TEC, ODS EA KPCC90 Needle Non Septum Piercing Gilson ASpec EA NNA-GIL-101 Needle, Septum Piercing, Gilson ASpec EA NPA-GIL-102 Needle, Gilson 234 EA NP-GIL-101 Needle, 1 piece, Gilson XL EA NP-GIL-102 Needle, Short Septum Piercing, Gilson A Series EA NP-GIL-201 Needle, Long Septum Piercing, Gilson XL Series EA NP-GIL-202 Long Needle, Sleeve Gilson XL Series EA NSL-GIL-202 Short Needle, Sleeve Gilson A Series EA NSL-GIL-201 Syringe 0.5ml, Gilson 401 Dilutor EA S401-GIL-005 Syringe 1ml, Gilson 401 Dilutor EA S401-GIL-010 Syringe 500ul, Gilson 402 Dilutor EA S402-GIL-005 Gilson Anti Extrusion gasket for 5SC head EA AG-GIL-116 Gilson Anti Extrusion gasket for 10SC/10WSC head EA AG-GIL-216 Gilson Anti Extrusion gasket for 25SC head EA AG-GIL-316 CV Cartridge Inlet Gilson 5 /10 / 25 SC & WSC EA CV-GIL-103 CV Cartridge Inlet (Titanium) Gilson 5 /10 / 25 SC & WSC H1 H2 EA CV-GIL-103T CV Cartridge Outlet Gilson 5 /10 / 25 SC & WSC EA CV-GIL-104 CV Cartridge Outlet (Titanium) Gilson 5 /10 / 25 SC & WSC H1 H2 EA CV-GIL-104T Gilson Inlet Check Valve Body EA CV-GIL-109 Gilson Outlet Check Valve Body EA CV-GIL-110 CV Outlet Washer (Blank) Gilson 5 / 10 /25 SC & WSC EA CW-GIL-113 CV Outlet Washer (Frit) Gilson 5 / 10 /25 SC & WSC EA CW-GIL-213 Mixer Kit (New Style) Gilson 811A EA MK-GIL-116 Mixer Kit Seal Gilson EA MS-GIL-116 Piston Gilson 5sc EA PA-GIL-101 Piston Gilson 10sc EA PA-GIL-201 Piston Gilson 10wsc EA PA-GIL-301 Piston Gilson 25sc EA PA-GIL-401 Piston Seal Gilson 5sc (Black) EA PS-GIL-102BK Piston Seal Gilson 5sc (Yellow) EA PS-GIL-102YW AIT FRANCE. 8

9 Lampe Deutérium et pièces détachées pour HPLC GILSON JASCO Description Pack Size Part No. Plump Spares Continued Piston Seal Gilson 10sc / wsc (Black) EA PS-GIL-202BK Piston Seal Gilson 10wti EA PS-GIL-202TYW Piston Seal Gilson 10sc / wsc (Yellow) EA PS-GIL-202YW Piston Seal Gilson 25sc / wsc (Black) EA PS-GIL-302BK Piston Seal Gilson 25sc / wsc (Yellow) EA PS-GIL-302YW Piston Seal Gilson 50sc (Black) EA PS-GIL-402BK Piston Seal Gilson 50sc (Yellow) EA PS-GIL-402YW Piston Seal Gilson 100sc (Black) EA PS-GIL-502BK Piston Seal Gilson 100sc (Yellow) EA PS-GIL-502YW Piston Seal Gilson 321/322 H1 (Black) EA PS-GIL-602BK Piston Seal Gilson 321/322 H1 (Yellow) EA PS-GIL-602YW Piston Seal Gilson 321/322 H2 (Black) EA PS-GIL-702BK Piston Seal Gilson 321/322 H2 (Yellow) EA PS-GIL-702YW Gilson Pump Return Spring EA RS-GIL-116 Detector Lamps Jasco D2 lamp EA LD-JAS-100 Jasco 975 (B & C Series) D2 lamp EA LD-JAS-101 Jasco 530, 550, 560, 570 D2 lamp EA LD-JAS-102 Jasco 975 (A Series) D2 lamp EA LD-JAS-103 Jasco Xe lamp EA LX-JAS-150MO Jasco Xe lamp EA LX-JAS-274 Plump Spares 880 and 980 Check Valve Ball Guide / Stopper Jasco EA BG-JAS-113 CV Cartridge Jasco Pu BIP1 EA CV-JAS-105 CV Inlet Jasco Pu BIP1 EA CV-JAS-106 CV Outlet Jasco Pu BIP1 EA CV-JAS-107 CV Repair kit Jasco Pu BIP1 EA CV-JAS-112 Piston Jasco Pu BIP1 EA PA-JAS-101 Piston Seal Jasco Pu BIP1 (Black) EA PS-JAS-102BK Piston Seal Jasco Pu BIP1 (Yellow) EA PS-JAS-102YW AIT FRANCE. 9

10 Flacons Lampe Deutérium spéciaux et pièces détachées pour HPLC KNAUER Description Pack Size Part No. Detector Lamps Knauer Wellchrom K2000 K2500 K2501 D2 LL Lamp EA LD-KNA-101-LL Pump Spares 64 Analytical Backing Ring Saphire Knauer 64 Analytical EA BS-KNA-114 CV Cartridge Knauer EA CV-KNA-105 Piston Knauer 64 Analytical (point end) EA PA-KNA-101 Piston Knauer 64 Analytical (point end - assembly) EA PA-KNA-201 Piston Knauer 64 Analytical (round end) EA PA-KNA-301 Piston Knauer 64 Analytical (round end - assembly) EA PA-KNA-401 Piston Seal Knauer 64 Analytical (Clear) EA PS-KNA-102CL Piston Seal Knauer 64 Analytical (Grey) EA PS-KNA-102GY Piston Seal Kit Knauer 64 Analytical (Clear) EA PS-KNA-202CL Piston Seal Kit Knauer 64 Analytical (Grey) EA PS-KNA-202GY KONTRON Autosampler Syringes Syringe Kontron LC Autosampler 250ul EA 6684 Detector Lamps Kontron 332/335/430/432/433/770 D2 Lamp EA LD-KON-101 Kontron 535 DAD long life D2 Lamp EA LD-KON-102LL Kontron 540 DAD V long life D2 Lamp EA LD-KON-103LL Kontron Uvikon 922, 923, 943, 930, 932, 933, 940 D2 Lamp EA LD-KON-104 Kontron 440 DAD D2 Lamp EA LD-KON-134 Kontron SFM25 Xe Lamp EA LX-KON-150MO Pump Spares 410 /414 and Derivatives CV Inlet Kontron EA CV-KON-106 CV Outlet Kontron EA CV-KON-107 Piston Kontron EA PA-KON-101 Piston Seal Kontron (Black) EA PS-KON-102 Pump Spares 420L 20ml min and Derivatives CV Inlet Kontron 420L EA CV-KON-406 CV Outlet Kontron 420L EA CV-KON-407 Gasket Kontron 420L EA GK-KON-416 Piston Kontron 420L EA PA-KON-401 Piston Seal Kontron 420L (Black) EA PS-KON-402 Piston Secondary Seal Kontron 420L (Clear) EA PS-KON-502 Plump Spares 420M 10ml min and Derivatives CV Outlet Kontron EA CV-KON-1003 CV Inlet (Isocratic) Kontron EA CV-KON-1006 CV Inlet (Gradient) Kontron EA CV-KON-1106 CV Dummy Kontron EA CV-KON-200 Piston Kontron 420M EA PA-KON-601 Piston Seal Kontron 420M (Black) EA PS-KON-602BK Piston Seal Kontron 420M (Clear) EA PS-KON-602CL Piston Seal Kontron 420M (Red) EA PS-KON-602RD Piston Secondary Seal Kontron 420M (Clear) EA PS-KON-702 AIT FRANCE. 10

11 Lampe Deutérium et pièces détachées pour HPLC KONTRON Description Pack Size Part No. Pump Spares 420M DA Modified and Drivatives CV Outlet Kontron EA CV-KON-1003 CV Inlet (Isocratic) Kontron EA CV-KON-1006 CV Inlet (Gradient) Kontron EA CV-KON-1106 Piston Kontron 420MDA EA PA-KON801 Piston Seal Kontron 320M 325M 420MDA (Black-Standard) EA PS-KON-1002BK Piston Seal Kontron 320M 325M 420MDA (Clear) EA PS-KON-1002CL Piston Seal Kontron 320M 325M 420MDA (Yellow) EA PS-KON-1002YW Piston Seal Kontron 320M 325M 420MDA (Black-Improved) EA PS-KON-1102BK Plump Spares 420S 2ml min and Derivatives CV Outlet Kontron EA CV-KON-1003 CV Inlet (Isocratic) Kontron EA CV-KON-1006 CV Inlet (Gradient) Kontron EA CV-KON-1106 CV Dummy Kontron EA CV-KON-200 Piston Kontron 420S EA PA-KON-201 Piston Seal Kontron 420S (Black) EA PS-KON-202 Piston Secondary Seal Kontron 420S (Clear) EA PS-KON-302 Plump Spares Biotek-Kontron CV Outlet Kontron EA CV-KON-1003 CV Inlet (Isocratic) Kontron EA CV-KON-1006 CV Inlet (Gradient) Kontron EA CV-KON-1106 CV Inlet Kontron EA CV-KON-1206 Piston Kontron 320M 325M EA PA-KON-1001 Piston Seal Kontron 320M 325M 420MDA (Black-Standard) EA PS-KON-1002BK Piston Seal Kontron 320M 325M 420MDA (Clear) EA PS-KON-1002CL Piston Seal Kontron 320M 325M 420MDA (Black-Improved) EA PS-KON-1102BK LDC Detector Lamps LDC 3000 & 4000 Series Spectromonitor I II III D D2 lamp EA LD-LDC-100 LDC 5000 D.A.D. D2 lamp EA LD-LDC-102 LDC FM4100 Xe lamp EA LX-LDC-150MO Plump Spares CV Cartridge LDC Constametric EA CV-LDC-105 CV Inlet LDC Constametric EA CV-LDC-106 CV Outlet LDC Constametric EA CV-LDC-107 LDC Inlet Nut & Ferrule EA NF-LDC-116 LDC Outlet Nut & Ferrule EA NF-LDC-216 Piston LDC Constametric EA PA-LDC-101 Piston Seal LDC Constametric (Black) EA PS-LDC-102BK Piston Seal LDC Constametric (Yellow) EA PS-LDC-102YW Piston Seal Kit LDC Constametric (Black-Standard) EA PS-LDC-202BK Piston Seal Kit LDC Constametric (Yellow-Standard) EA PS-LDC-202YW Piston Seal Kit LDC Constametric (Black) EA PS-LDC-302BK Piston Seal Kit LDC Constametric (Yellow) EA PS-LDC-302YW AIT FRANCE. 11

12 Flacons Lampe Deutérium spéciaux et pièces détachées pour HPLC LKB & PHARMACIA Description Pack Size Part No. Detector Lamps LKB Pharmacia D2 lamp EA LD-LKB-100 LKB Productor 2140 D2 lamp EA LD-LKB-101 Pump Spares Black Up Seal LKB EA BS-LKB-114 CV Cartridge LKB EA CV-LKB-105 CV Inlet LKB EA CV-LKB-106 CV Outlet LKB EA CV-LKB-107 Piston LKB 2150 EA PA-LKB-101 Piston LKB EA PA-LKB-201 Piston Seal LKB EA PS-LKB-102 MERCK Autosampler Syringes Syringe Merck LC Autosampler 500ul EA 7660 Detector Lamps Hitachi L & U Series D2 Lamp EA LD-MEH-100 Hitachi 100-X, 124 D2 Lamp EA LD-MEH-101 Hitachi 101, 102, 111 D2 Lamp EA LD-MEH-102 Hitachi 181 D2 Lamp EA LD-MEH-152 Hitachi Fluorescence Detector Xe Lamp EA LX-MEH-152H Pump Spares L6000 / 6200 / 655 and Derivatives CV Cartridge Merck Hitachi L Series (not L7100) EA CV-MH-105 CV Inlet Merck Hitachi L Series (not L7100) EA CV-MH-106 CV Outlet Merck Hitachi L Series (not L7100) EA CV-MH-107 CV Inlet, Merck Hitachi L7000 Series EA CV-MH-206 CV Outlet, Merck Hitachi L7000 Series EA CV-MH-207 Piston Merck Hitachi L Series EA PA-MH-101 Piston Seal Merck Hitachi L Series (Black) EA PS-MH-102BK Piston Seal Merck Hitachi L Series (Clear) EA PS-MH-102CL PERKIN ELMER Detector Lamps Perkin Elmer Series 200 D2 Lamp EA LD-PER-100 PE Analyst 100, 300, 3100, 3110, 3300 D2 Lamp EA LD-PER-101 Perkin Elmer Series 200 DAD D2 Lamp EA LD-PER-102 PE LC235, 1335 D2 Lamp EA LD-PER-103 Perkin Elmer LC240 D2 Lamp EA LD-PER-104 PE Lambda Array 3480 D2 Lamp EA LD-PER-149 PE M46 M55 55E M Lambda LC55 65T D2 Lamp EA LD-PER-152 PE Lambda to Bio, 55X series D2 Lamp EA LD-PER-160 Perkin Elmer D2 Lamp EA LD-PER-161 Perkin Elmer 1100 D2 Lamp EA LD-PER-162 PE M550S 550SE M551S M552 M D2 Lamp EA LD-PER-175 PE D2 Lamp EA LD-PER-178 PE M550 M551 M552 M555 D2 Lamp EA LD-PER-181 PE Integral LC D2 Lamp EA LD-PER-182 PE MPF2A MPF3 MPF4 650 Xe Lamp EA LX-PER-150MO AIT FRANCE. 12

13 Lampe Deutérium et pièces détachées pour HPLC Description Pack Size Part No. Pump Spares 4 / 400 / 410 /250 / 620 and Integral 4000 Backing Ring HP Perking Elmer EA BS-PE-114 Back Up O Ring Perking Elmer EA BS-PE-214 CV Cartridge PE Series Integral 4000 EA CV-PE-105 CV Inlet PE Series Integral 4000 EA CV-PE-106 CV Outlet PE Series Integral 4000 EA CV-PE-107 CV Washer Perkin Elmer EA CW-PE-216 Piston H.P PE Series Integral 4000 EA PA-PE-101 Piston L.P PE Series Integral 4000 EA PA-PE-201 Piston Seal H.P Perkin Elmer (Grey) EA PS-PE-102GY Piston Seal H.P Perkin Elmer (Yellow) EA PS-PE-102YW Piston Seal H.L Perkin Elmer (Black) EA PS-PE-202BK Piston Seal H.L Perkin Elmer (Yellow) EA PS-PE-202YW PHILIPS & UNICAM Detector Lamps Unicam 4225 D2 Lamp EA LD-PHU-100 Philips UV & Helios series D2 Lamp EA LD-PHU-101 Philips 4110 D2 Lamp EA LD-PHU-102 Philips SP D2 Lamp EA LD-PHU-104 Philips SP D2 Lamp EA LD-PHU-109 Philips SP8620 SP8625 D2 Lamp EA LD-PHU-121 Philips SP D2 Lamp EA LD-PHU-127 Philips SP D2 Lamp EA LD-PHU-138 Philips LC3 LCUV D2 Lamp EA LD-PHU-150 Philips D.A.D. D2 Lamp EA LD-PHU-171 Pye Unicam SP500 D2 Lamp EA LD-PYU-120 Pump Spares Crystal 200 Ball Check Valve Unicam Crystal 200 EA BC-UNI-213 Backing Ring Unicam Crystal 200 EA BR-UNI-213 Film Sealing Washer PTFE Unicam Crystal 200 EA BS-UNI-114 Unicam Ceramic Ball Guide EA CB-UNI-213 CV Cartridge Unicam 4100 EA CV-UNI-105 CV Inlet Unicam Crystal 200 EA CV-UNI-203 CV Outlet Unicam Crystal 200 EA CV-UNI-204 CV Washer Unicam 4100 EA CW-UNI-113 Piston Unicam EA PA-UNI-101 Piston Unicam 4100 EA PA-UNI-201 Piston Unicam Crystal 200 EA PA-UNI-301 Flange Ring Unicam Crystal 200 EA PF-UNI-213 Retaining Ring Unicam Crystal 200 EA PR-UNI-213 Piston Seal Unicam (Black) EA PS-UNI-102 Piston Seal Unicam 4100 (Black) EA PS-UNI-202BK Piston Seal Unicam 4100 (Clear) EA PS-UNI-202CL Piston Seal Unicam Crystal 200 (Black) EA PS-UNI-402 Piston Seal Secondary Unicam Crystal 200 (White) EA PS-UNI-502 Piston Head Liner Unicam Crystal 200 EA SP-UNI-213 AIT FRANCE. 13

14 Flacons Lampe Deutérium spéciaux et pièces détachées pour HPLC SHIMADZU Description Pack Size Part No. Detector Lamps Shimadzu LC4A LC6A SPD2A SPD6A SPD6AV SP4 D2 lamp EA LD-SHI-100 Shimadzu SPD10A Long Life D2 lamp EA LD-SHI-100 Shimadzu Spectrophotometer Longlife D2 lamp EA LD-SHI-100 Shimadzu LC2010 Longlife D2 lamp EA LD-SHI-100 Shimadzu RF Xe lamp EA LD-SHI-100 Shimadzu RF540 RF535 RF551 RF500 RF10A RF10AXL Xe lamp EA LD-SHI-100 Shimadzu RF530 RF510 Xe lamp EA LD-SHI-100 Pump Spares LC 10AS CV Cartridge Shimadzu AS (10AT ATVP Inlet Only) EA CV-SHI-105 CV Inlet Shimadzu AS EA CV-SHI-106 CV Outlet Shimadzu AS EA CV-SHI-107 CV Rebuild Kit Shimadzu AS EA CV-SHI-112 Piston Shimadzu LC10AS EA CV-SHI-401 Piston Seal Shimadzu LC8 (Grey) EA PS-SHI-202 Piston Seal Shimadzu LC AS AT ATVP (Yellow) EA PS-SHI-402YW Wash Seal Shimadzu 10AS AT ATVP (White) EA WS-SHI-615 Pump Spares LC 10AT CV Cartridge Shimadzu AS (10AT ATVP Inlet Only) EA CV-SHI-105 CV Cartridge Shimadzu 9 10AD ADVP 600 (10AT ATVP Outlet Only) EA CV-SHI-305 CV Outlet Shimadzu 9 10 AD 600 EA CV-SHI-307 CV Cartridge Inlet Shimadzu LC10AT ATVP EA CV-SHI-506 Piston Seal Shimadzu LC AS AT ATVP (Yellow) EA PS-SHI-402YW Wash Seal Shimadzu 10AS AT ATVP (White) EA WS-SHI-615 Pump Spares LC 3 / 4 / 5/ 6/ 7 and Derivatives CV Cartridge Shimadzu AS (10AT ATVP Inlet Only) EA CV-SHI-105 CV Inlet Shimadzu AS EA CV-SHI-106 CV Outlet Shimadzu AS EA CV-SHI-107 CV Rebuild Kit Shimadzu AS EA CV-SHI-112 Piston Shimadzu LC3 4 5 EA PA-SHI-101 Piston Shimadzu LC6 EA PA-SHI-201 Piston Seal Shimadzu LC (grey) EA PS-SHI-102GY Piston Seal Shimadzu LC AS AT ATVP (Yellow) EA PS-SHI-402YW Pump Spares LC 9 / 10AD and LC 600 CV Cartridge Shimadzu 9 10AD ADVP 600 (10AT ATVP Outlet Only) EA CV-SHI-305 CV Inlet Shimadzu 9 10AD 600 EA CV-SHI-306 CV Outlet Shimadzu 9 10AD 600 EA CV-SHI-307 CV IRebuild Kit Shimadzu 9 10AD 600 EA CV-SHI-312 Piston Shimadzu LC9 10AD 600 EA PA-SHI-301 Piston Seal Shimadzu LC9 10AD 600 (grey) EA PS-SHI-302 Pump Spares VP Series CV Cartridge Shimadzu AS (10AT ATVP Inlet Only) EA CV-SHI-105 CV Cartridge Shimadzu 9 10AD ADVP 600 (10AT ATVP Outlet Only) EA CV-SHI-305 CV Outlet Shimadzu 9 10 AD 600 EA CV-SHI-307 CV Cartridge Inlet Shimadzu LC10AT ATVP EA CV-SHI-506 CV Cartridge Inlet Shimadzu LC10ADVP EA CV-SHI-606 Piston Shimadzu LC10ADVP EA PA-SHI-601 Piston Shimadzu LC10ATVP (Zirconia) EA PA-SHI-701 Piston Shimadzu LC10ATVP (Sapphire) EA PA-SHI-801 Piston Shimadzu SIL10ADVP EA PA-SHI-901 Piston Seal Shimadzu LC AS AT ATVP (Yellow) EA PS-SHI-402YW Piston Seal Shimadzu LC10ADVP (Black) EA PS-SHI-602BK Piston Seal Shimadzu LC10ATVP SIL10ADVP (Black) EA PS-SHI-802BK Piston Seal Shimadzu 10AS AT ATVP (White) EA WS-SHI-615 AIT FRANCE. 14

15 Lampe Deutérium et pièces détachées pour HPLC TSP Description Pack Size Part No. Detector Lamps TSP 3100 D2 lamp EA LD-TSP-100 TSP SP D2 lamp EA LD-TSP-101 TSP UV100 / 1000 / 2000 / 3000 D2 lamp EA LD-TSP-102 TSP UV 6000 DAD D2 lamp EA LD-TSP-106 TSP LC871 D2 lamp EA LD-TSP-150 TSP FL2000, FL3000, LC304 Xe lamp EA LX-TSP-101 Plump Spares 8800 / 8810 / P1000 and Derivatives CV Cartridge TSP Isochrom P Series EA CV-TSP-105 CV Inlet TSP Isochrom P Series EA CV-TSP-106 CV Outlet TSP Isochrom P Series EA CV-TSP-107 CV Transducer TSP Isochrom P Series EA CV-TSP-108 CV Repai Kit TSP Isochrom P Series EA CV-TSP-112 CV Inlet TSP Isochrom P Series Bio Version EA CV-TSP-306 CV Transducer TSP Isochrom P Series Bio Version EA CV-TSP-308 Piston TSP Isochrom P Series EA PA-TSP-101 Piston Seal TSP Isochrom P Series (Black) EA PS-TSP-102BK Piston Seal TSP Isochrom P Series (Clear) EA PS-TSP-102CL Piston Seal TSP Isochrom P Series (Yellow) EA PS-TSP-102YW Washer Seal Housing TSP Isochrom P Series (Old) EA WA-TSP-116 Washer Seal Housing TSP Isochrom P Series (New) EA WA-TSP-117 Washer Seal TSP Isochrom P Series (White) EA WS-TSP-115 Pump Spares SP 8100 / 8700 and Derivatives CV Inlet TSP EA CV-TSP-206 CV Outlet TSP EA CV-TSP-207 Piston TSP EA PA-TSP-201 Piston Seal TSP (Black) EA PS-TSP-202BK Piston Seal TSP (Yellow) EA PS-TSP-202YW VARIAN Autosampler Spares Rotor Seal, Varian Prostar 410 EA Varian Prostar ul Syringe EA Detector Lamps Varian D2 lamp EA LD-VAR-100 Varian 75 series, AA series, Spectra A series, Superscan D2 EA LD-VAR-101 Varian Cary D2 lamp EA LD-VAR-102 Varian UV50/100/ Prostar 310 D2 long life lamp EA LD-VAR-103LL Varian UV50/100/ Prostar 310 D2 long life EA LD-VAR-103LLE Varian Prostar 310 DAD D2 lamp EA LD-VAR-104 Varian Prostar Long Life D2 lamp EA LD-VAR-105LL Varian Cary 2200/2300 D2 lamp EA LD-VAR-107 Varian UV10 D2 lamp EA LD-VAR-122 Varian UV Variscan D2 lamp EA LD-VAR-149 Varian Prostar 320 Xe lamp EA LD-VAR-100 Varian 9070 Xe lamp EA LD-VAR-101 Varian Prostar 363 Xe lamp EA LX-VAR-152H Pump Spares Piston Varian SD1 200ml EA R000E50271 CV Inlet Varian Prostar /100ml/min EA R CV Outlet Varian Prostar /100ml/min EA R AIT FRANCE. 15

16 Flacons Lampe Deutérium spéciaux et pièces détachées pour HPLC Description Pack Size Part No. Piston Seal Varian SD200/300 25ml (Black) EA R Piston Seal Varian SD200/300 25ml (Yellow) EA R Piston Varian SD200/300 25ml EA R Spare Parts Kit Varian SD200/300 25ml EA R Piston Varian SD1 800ml EA R CV Inlet Varian SD1 200ml EA R Pump Spares Varian Back Bushing EA BB-VAR-100 CV Cartridge Varian EA CV-VAR-105 CV Inlet Varian EA CV-VAR-106 CV Outlet Varian EA CV-VAR-107 CV Outlet Varian Prostar EA CV-VAR-208 Piston Varian EA PA-VAR-101 Piston Varian EA PA-VAR-201 Piston Seal Varian (Black) EA PS-VAR-102BK Pump Spares SD 1 with 200ml Heads CV Cartridge Varian SD1 200ml EA CV-VAR-205 Varian Inlet Filter Tube 200ml 10ft FT/10 R Piston Seal Varian SD1, 200ml HP pk/2 PK/2 R Wash Seal Varian SD1, 200ml HP pk/2 PK/2 R Complete Seal Kit Varian EA R CV Inlet Varian EA R CV Outlet Varian EA R Pump Spares SD 1 with 800ml Head Varian Inlet Filter Tube 800ml 6FT EA R Pump Spares SD200 / 300 with 25mm SS Head CV Cartridge Inlet Varian EA R CV Cartridge Outlet Varian EA R CV Inlet Varian EA R CV Outlet Varian EA R CV Body Inlet EA R Piston Varian SD1 200ml EA R WATERS Autosampler Spares Maintenance Kit For Waters 717 Autosampler EA KINO52669 Detector Lamps Waters 480LC 481LC 481 Lambda Max D2 lamp EA LD-WAT-100 Waters 484 D2 lamp EA LD-WAT-101 Waters 486 D2 lamp EA LD-WAT-102 Waters 455 D2 lamp EA LD-WAT-103 Waters 996, 2996 PDA Long Life D2 lamp EA LD-WAT-104LL Waters Alliance 2487 Long Life D2 lamp EA LD-WAT-105LL Waters 990/991/994 D2 lamp EA LD-WAT-134 Waters Xe lamp EA LX-WAT-150MO AIT FRANCE. 16

17 Lampe Deutérium et pièces détachées pour HPLC Description Pack Size Part No. Pump Spares 1525 Micro CV Cartridge Waters 1525 Mirco EA CV-WAT-1005 Piston Assembly Waters 1525 EA PA-WAT-801 Piston Seal Kit Waters 1525 Micro (50ul) EA PS-WAT-802 Pump Spares CV Cartridge Waters 616 EA CV-WAT-609 CV Cartridge Waters EA CV-WAT-610 Service Kit For Waters 616 Pump EA KIN Piston Waters EA PA-WAT-901 Piston Seal Kit Waters (50ul) EA PS-WAT-902 Pump Spares Alliance 2690 CV Cartridge Waters Alliance 2690 EA CV-WAT-608 Maintenance Kit For Waters 2690 Module EA KIN Maintenance Kit For Alliance 2690 EA KIN NP Piston Waters Alliance 2690 EA PA-WAT-601 Piston Seal Waters Alliance 2690 (Black) EA PS-WAT-602BK Piston Seal Waters Alliance 2690 (Yellow) EA PS-WAT-602YW Piston Seal Plunger Waters Alliance 2690 EA WS-WAT-615 Piston Seal Face Waters Alliance 2690 EA WS-WAT-715 Wash Seal Tube Kit Waters Alliance 2690 EA WS-WAT-815 Pump Spares EF (250ul Head) CV Inlet Waters EF (225ul) EA CV-WAT-506 CV Outlet Waters EF (225ul) EA CV-WAT-507 CV Repair Kit Waters EF (225ul) EA CV-WAT-512 Piston Waters M (225ul EF) EA PA-WAT-501 Piston Seal Waters M (225ul EF-Grey) EA PS-WAT-502 Pump Spares M45 M501 CV Cartridge Waters M EA CV-WAT-105 CV Body Waters M EA CV-WAT-111 CV Inlet Repair Kit Waters M EA CV-WAT-112 CV Inlet Adapter Waters M EA CV-WAT-113 CV Cartridge Waters M EA CV-WAT-205 CV Outlet Repair Kit Waters M EA CV-WAT-212 CV Outlet Adapter Waters M EA CV-WAT-213 CV Inlet Waters M EA CV-WAT-306 CV Outlet Waters M EA CV-WAT-307 CV Outlet Repair Kit Waters M EA CV-WAT-412 CV Outlet Waters M EA CV-WAT-707 Piston Waters M45 M501 EA PA-WAT-101 Piston Seal Waters M (100ul) EA PS-WAT-102BK Piston Seal Waters M (100ul) EA PS-WAT-302CL Piston Seal Waters M (100ul) EA PS-WAT-302YW AIT FRANCE. 17

18 Flacons Lampe Deutérium spéciaux et pièces détachées pour HPLC Description Pack Size Part No. Pump Spares M510 M590 M600 M6000 CV Cartridge Waters M EA CV-WAT-105 CV Body Waters M EA CV-WAT-111 CV Inlet Repair Kit Waters M EA CV-WAT-112 CV Inlet Adapter Waters M EA CV-WAT-113 CV Cartridge Waters M EA CV-WAT-205 CV Outlet Repair Kit Waters M EA CV-WAT-212 CV Outlet Adapter Waters M EA CV-WAT-213 CV Inlet Waters M EA CV-WAT-306 CV Outlet Waters M EA CV-WAT-307 CV Outlet Repair Kit Waters M EA CV-WAT-412 CV Outlet Waters M EA CV-WAT-707 Maintenance Kit For Waters 600 Pump EA KIN Maintenance Kit For Waters 600 Pump EA KIN NP Piston Waters M (100ul) EA PA-WAT-301 Piston Seal Waters M (100ul) EA PS-WAT-102BK Piston Seal Waters M (100ul) EA PS-WAT-302CL Piston Seal Waters M (100ul) EA PS-WAT-302YW Pump Spares M510 / 515 CV Inlet, Waters 510 EA CV-WAT-206 CV Outlet, Waters 510, 515 EA CV-WAT-207 Pump Spares M515 CV Cartridge Waters M EA CV-WAT-105 CV Body Waters M EA CV-WAT-111 CV Inlet Repair Kit Waters M EA CV-WAT-112 CV Inlet Adapter Waters M EA CV-WAT-113 CV Cartridge Waters M EA CV-WAT-205 CV Outlet Repair Kit Waters M EA CV-WAT-212 CV Outlet Adapter Waters M EA CV-WAT-213 CV Inlet Waters M EA CV-WAT-306 CV Outlet Waters M EA CV-WAT-307 Maintenance Kit For Waters 515 Pump EA KIN Maintenance Kit For Waters 515 Pump EA KIN NP Piston Waters M515 EA PA-WAT-701 Piston Seal Waters M (100ul) EA PS-WAT-102BK Piston Seal Waters M (100ul) EA PS-WAT-302CL Piston Seal Waters M (100ul) EA PS-WAT-302YW AIT FRANCE. 18

19 Vannes d injections Rheodyne High Pressure Switching Valves Rheodyne offers high pressure manual switching valves to simplify procedures and improve the speed, resolution, and sensitivity of HPLC analysis. The switching valves are available in 316 stainless steel and PEEK, with a choice of 1.6mm (1/16 ) or 3.2mm (1/8 ) ports. Column Selection The six-position switching valves are used for column selection. These valves substitute one column for another without the need to manually disconnect the plumbing. This makes it easy to designate a separate column for each analysis. Designated columns eliminate equilibration delays, reduce interferences, and prolong column life. Turning the valve handle selects the column desired for a particular analysis. Columns switched off-line are automatically sealed at both ends. Column Switching The two-position switching valves are used to reroute mobile phase during the chromatographic run without changing separation techniques or to perform sequential separations with different columns and/or mobile phases. Although the Model 7000 is the most commonly used and versatile switching valve, other models have specific uses such as for three-way or four-way switching patterns. Many models have flow passages available in both standard bore and large bore, designated with an L suffix. L Models use 1/16 fittings and tubing but have larger flow passage diameters than non-l models. L models can accommodate higher flow rates. Large bore tubing can be used when the pressure drop must be limited. Large bore valves have a lower pressure drop than standard bore valves when both valve sizes accommodate the same flow rate (see graph below). Effects of valves and tubing on resolution The effect of tubing on analytical and microscale analyses can be significant. Since dispersion caused by tubing is proportional to the fourth power of diameter, large bore tubing should be avoided when performing analytical scale or microscale analyses. Tubing ID size 0.25mm (0.010 ) is recommended. Consider a system with a Rheodyne injector and column switching valves, and analytical columns with small-bore connecting tubing. The chromatograms below, made using a typical analytical chromatograph, show these effects. Scheme A is the control (injector column detector) with no valve in the system. In Schemes B and C, two Model 7060 Six- Position Switching Valves were placed side by side (injector valve #1 column valve #2 detector). The injector and detector were connected to these valves by the same tubing used in the control. The extra tubing pieces required to connect the valves to the column were a 10cm length for valve #1-to-column, and a 35cm length for column-to-valve #2. The diameters of these tubes are indicated in the experimental details, below. AIT FRANCE. 19

20 Vannes d injections Rheodyne Micro-Scale Injector Model 8125 Model 8125 is Rheodyne s solution to your microscale analyses. Made of 316 stainless steel and designed for 1.0mm (0.04 ) and 2.0mm (0.08 ) microbore columns, the adaptable injector is also compatible with analytical columns ( mm, ). Model 8125 s built-in position sensing switch provides the chromatograph with a reproducible start signal. This versatile injector allows both partial-filling method (reproducibility of 1.0% RSD) and complete-filling method (reproducibility of 0.1% RSD). For more information, see the Sample Loop Loading and Fluidic Movement in Tubes and Using Proper Syringe Needles Application Notes on pages 96, 97 and 98, respectively. To save loading time into the 8125 s small flow passages, the largest loop recommended for the complete-filling method is 200µL. This dual-mode capability allows varying sample volumes for your microscale analyses. Micro-scale 8125 sample loops use 0.5mm (0.020 ) OD tubing instead of the conventional 1.6mm (1/16 ) OD tubing to provide low-dispersion performance. The versatile 8125 can also accommodate 1.6mm (1/16 ) OD tubing. The presence of a mixing cavity between the loop and injector port is less likely when using the smaller size tubing. Cavities may cause high dispersion and peak distortion. Valve flow passages are 0.3mm (0.013 ) in diameter. The table below compares the improved resolution using the 8125 to analytical scale injectors, such as the The improvement is greatest with relatively unretained (low k ) peaks. Flow switching occurs at a flat interface between a polymeric rotor seal and a ceramic stator face assembly in both the stainless steel and PEEK models. You can have confidence in the long seal life of this genuine Rheodyne part combination. A simple, three-step sample injecting operation involves inserting the syringe into the needle port while in the LOAD position and turning the handle to INJECT. The sample is on its way through your system and when the handle returns to LOAD, the injector is ready for the next injection. The flow path positions are illustrated to the right. In addition, see the Using Proper Syringe Needles Application Note. See Table I in Introduction to Rheodyne Manual Valves for detailed specifications. Please Note: the valve on this page ships with a 5µL stainless steel sample loop and one set of RheFlex Stainless Steel Fittings (3-long, 1-extra long). Replacements and alternatives are available on pages and 15, respectively. AIT FRANCE. 20

21 Vannes d injections Rheodyne Analytical Injectors Models 7725, 7725i, 9725 and 9725i The 316 stainless steel models 7725 and 7725i, and PEEK models 9725 and 9725i are Rheodyne s most advanced manual sample injectors for analytical HPLC. Specialized features include: -- The Rheodyne patented Make-Before-Break (MBB ) architecture allows continuous flow between LOAD and INJECT positions which greatly reduces transient pressure shocks that disrupt your system. -- Wide, 30 port angles offer easier access to fittings using the Rheodyne Wrench (Part # 6810). -- Front-end pressure screw makes it easy to adjust and maintain pressure. -- Capability of a reproducible 2µL sample injection with a 2µL internal sample loop. -- A built-in position sensing switch ( i versions) provides the chromatograph with a reproducible start signal. The patented Rheodyne MBB valve design is illustrated below left. In the LOAD position, mobile phase flow from pump port to column port travels through both the rotor seal groove and the MBB passage (Position A). As the rotor seal grooves rotate to change from LOAD to INJECT, there is continuous mobile phase flow through both one rotor seal groove and the MBB passage (Position B) until the rotation stops and both rotor seal grooves are connected by the loop. Sample flow begins through the loop to the column just as all flow stops through the MBB passage (Position C). Sample flow never enters the MBB passage. Valve flow passages are 0.6mm (0.024 ) in diameter. The injector contains a patented Rheodyne needle port design that connects the tip of the syringe needle directly to the sample loop ensuring zero sample loss, no cross-contamination, and syringe accuracy. These versatile frontloading injectors allow both partial-filling method (reproducibility of 1.0% RSD) and complete-filling method (reproducibility of 0.1% RSD). This dual mode capability allows varying sample volumes for your analytical analyses. For more information, see the Sample Loop Loading, Fluidic Movement in Tubes and Using Proper Syringe Needles Application Notes, respectively. Flow switching occurs at a flat interface between a polymeric rotor seal and a ceramic stator face assembly in both the stainless steel and PEEK models. You can have confidence in the long seal life of this genuine Rheodyne part combination. A simple, three-step operation involves inserting the syringe into the needle port while in the LOAD position and turning the handle to INJECT. The sample is on its way through your system and when the handle returns to LOAD, the injector is ready for the next injection. See Table I in Introduction to Rheodyne Manual Valves for detailed specifications. Please Note: the valves on this page ship with a 20µL sample loop and one set of RheFlex Two- Piece Fittings (3-long, 1-extra long). The material of these accessories match that of the stator material (see below). AIT FRANCE. 21

22 Vannes d injections Rheodyne Preparative-Scale Injectors Models , 3725i-038, 3725 and 3725i Models and 3725i-038 (316 stainless steel) and 3725 and 3725i (biocompatible PEEK ) are the most suitable manual valves to use with large sample volumes, high flow rates, and preparative columns sized cm ( ) in diameter. The ports accommodate 3.2mm (1/8 ) OD tubing, and 1.6mm (1/16 ) OD tubing with the Adapter accessory (Part # ). The 1.0mm (0.040 ) diameter passages allow flow rates of 10 to 100mL/minute with virtually no pressure drop. These versatile injectors allow both partial-filling method (reproducibility of 1.0% RSD) and complete- filling method (reproducibility of 0.1% RSD). This dual-mode capability allows variable sample volumes for your preparative scale analyses. For more information, see the Sample Loop Loading, Fluidic Movement in Tubes and Using Proper Syringe Needles Applications Notes on pages 96, 97 and 98, respectively. Please note: Rheodyne Preparative-Scale Injectors require a 16 gauge needle. The i version injectors built-in position sensing switch provides the chromatograph with a reproducible start signal. These preparative scale injectors incorporate Rheodyne s patented Make-Before-Break (MBB ) architecture allowing continuous flow between LOAD and INJECT positions which greatly reduces disruptive transient pressure shocks to your system. The information below illustrates the MBB valve design. In the LOAD position, mobile phase flow from the pump port to the column port, traveling through both the rotor seal groove and the MBB passage (Position A). As the rotor seal grooves rotate to change from LOAD to INJECT, there is continuous mobile phase flow through both one rotor seal groove and the MBB passage (Position B) until the rotation stops and both rotor seal grooves are connected by the loop. Sample flow begins through the loop to the column just as all flow through the MBB passage (Position C) stops. Sample flow never enters the MBB passage. A simple, four-step operation involves inserting the syringe into the needle port while in the LOAD position and turning the handle to INJECT. The sample is on its way through your system. To prevent mobile phase from ejecting out of the needle port, remove the syringe and place the plug attached to the handle into the needle port while still in INJECT position. Turn the handle back to LOAD, and remove the plug for the next injection. The flow path positions are illustrated to the right. Flow switching occurs at a flat interface between a polymeric rotor seal and a PEEK stator face assembly in both the stainless steel and PEEK models. You can have confidence in the long seal life of this genuine Needle Port Rheodyne part combination. See Table I in Introduction to Manual Valves for detailed specifications. View the online product product bulletin - pdf Please Note: the valves on this page ship with a 10mL sample loop and one set of 5/16-24 RheFlex Fittings. The material of these accessories match that of the stator material (see below). Replacements and alternatives are available on pages 94 95, 12 and 15. Alternative fittings for use with 1/16 OD tubing. AIT FRANCE. 22

23 Vannes d injections Rheodyne Two-Position Switching Valves Models 7000(L), , 3000 and 9010 The versatile two-position, six- and ten-port Rheodyne valves are vailable in 1/16 and 1/8 port sizes, and 316 stainless steel and PEEK versions. These valves redirect flow among columns during the chromatographic run. They are also useful for selecting between two columns as shown in the Application Note below. Compare Model 7000 to the Three-Way Switching Valve (Model 7030) in which each end of the off-line column is independently sealed instead of connected together head-to-tail. Independent seals produce less shock to the column if the valve switches before all the pressure leaves the column. A tenport valve can often accomplish the same operation that requires two six-port valves. Model 9010 PEEK sample injector can convert to a six-port switching valve functionally identical to Model 7000 by removing the loop. View the online product bulletin for the 7000(L) Valves - View the online product bulletin for the 9010 Valve - Please Note: the valves on this page ship with one set of (1/16 ) or 5/16-24 (1/8 ) RheFlex Two- Piece Fittings. The material of these accessories match that of the stator material (see below). Application Note AIT FRANCE. 23

24 Vannes d injections Rheodyne Three-Way Switching Valves Models 7030(L), 9030, and 3030 Two-position, six-port valves with a double three-way switching pattern are available in 1/16 and 1/8 port sizes, and 316 stainless steel and PEEK versions. See Introduction to High Pressure Switching Valves for detailed specifications. View the online product product bulletin for the 7030(L) Valves - View the online product bulletin for the 9030 Valve - Four-Way Switching Valves Models 7040 and 7040L The two-position, six-port 316 stainless steel valves contain an external loop that exchanges the flow pattern from ports (2 to 3 and 4 to 6) to (2 to 6 and 4 to 3). This flow pattern facilitates applications such as column backflushing. Other Rheodyne valves can convert to a four-way valve. Model 9010 PEEK sample injector becomes four-way by changing the loop to connect Ports 1 and 5. Model 3000 PEEK switching valve becomes fourway by adding an external loop connecting Ports 1 and 5. View the online product product bulletin for 7040(L) Valves - Please Note: the valves on this page ship with one set of (1/16 ) or 5/16-24 (1/8 ) RheFlex Two-Piece Fittings. The material of these accessories match that of the stator material (see to the left). AIT FRANCE. 24

25 Vannes d injections Rheodyne Six-Position Switching Valves Models 7060(L) and 9060 Rheodyne s Six-Position Switching Valves make HPLC analyses easier and better. Two manually operated six-position valves allow convenient selection among six columns for different analytical methods on the same chromatograph.the advantages of using these valves over manually changing columns are immediate selection, no wear on fittings from repeated tightening, and the valve seals both ends of the off-line columns, keeping them on stand-by for future use. For manual column selection, the center port of one valve connects to an injector. Turning the valve handle directs flow into one of up to six columns connected to the valve s six peripheral ports. A second six-position valve connects to the column outlets to select the operating column effluent and to direct it to the detector. The sixth port may be used for a bypass/flush-out tube. This connection permits rapid mobile phase changeover without exposing any column to a mobile phase other than the one with which it is routinely used. See the drawing to the right for a six column selection application set-up. These six-position valves are available in different materials (such as 316 stainless steel and PEEK ) and in 1/16 port sizes. Models accepting 1.6mm (1/16 ) fittings have internal passages of 0.4mm (0.016 ) ID with a total internal volume of less than 2µL. Refer to the Effect of Valves and Tubing on Resolution section. Large bore, L versions are used to avoid excessive pressure drops when using high flow rates. These models also can be used for mobile phase selection by connecting the center port to a pump inlet. See Introduction to High Pressure Switching Valves. View the online product bulletin for the 7060(L) Valves - View the online product bulletin for the 9060 Valve - Application Note Please Note: the valves on this page ship with one set of (1/16 ) RheFlex Two-Piece Fittings. The material of these accessories match that of the stator material (see below). AIT FRANCE 25

26 Vannes d injections Rheodyne Rheodyne Rotor Seals and Stators The rotor seal is the polymeric disc that makes a high pressure seal against the stator. The seal wears with use and is one of the only parts that may need routine replacement. Genuine Rheodyne rotor seals are unmatched in performance and product life. For a quarter of a century they have exceeded the needs and expectations of chromatographers. These rotor seals are products of rigid manufacturing and quality assurance procedures before they are incorporated into valves or shipped to customers. Only genuine Rheodyne parts ensure the continued precision performance of Rheodyne valves. Rheodyne engineers develop exacting product specifications and designs including the factory-installed rotor seal ring which optimizes rotor seal efficiency. Rheodyne rotor seals must pass tougher-than-realworld standards of performance. Rheodyne rotor seals fully meet the demanding requirements of day-to-day manual instrument use as well as the operating conditions found in today s automated laboratories. Rheodyne rotor seals are made from proprietary-blended polymers, formulated specifically for resistance to repetitive chemical and physical stresses of the entire 0 to 14 ph range. Vespel blend rotor seals have an operating ph range from 0 to 10. Tefzel blend and PEEK blend rotor seals have a ph range from 0 to 14. Strong oxidizing acids such as concentrated nitric and sulfuric are not compatible with PEEK. Stators are available in 316 stainless steel and PEEK. Rheodyne construction materials have been researched and selected for their physical and mechanical strengths. Stators need replacement only if the ports or sealing surfaces become damaged. Avoid damage from use of improper injection needles by referring to the Using Proper Syringe Needles Application Note. Please Note: rotor seals for MX Modules are available in RheBuild Kits. Stators for MX Modules are available on this page. Application Note AIT FRANCE. 26

27 Vannes d injections Rheodyne Rhebuild Kits RheBuild Kits with genuine Rheodyne parts are available for all Rheodyne products. Included in each individualized RheBuild Kit are all parts, tools, and instructions to maintain precision performance of your particular Rheodyne product. RheBuild Kits eliminate individual part ordering. Application Note How to Avoid Pressure Transients Air in the sample loop can cause instantaneous system pressure drop that eventually returns to a normal level. Air causes the pressure to drop when the injector moves from the LOAD to the INJECT position. When large sample loops ( 100μL) are partially loaded, air present in the needle port tube is pushed into the sample loop (see Figure 1). Air can also enter the sample loop from siphoning which occurs when the vent line is higher than the injection port. In either case, upon injection, the system pressure collapses the air bubble, causing pressure to drop momentarily. A pressure drop in the system caused by air results in changes in retention time, artifact peaks, and affects column performance. Avoid pressure drops by removing the air in the needle port tube. Do this by flushing about 1mL of mobile phase with a luer syringe with needle port cleaner. Keep the needle port tube filled with mobile phase by occasional flushing. Adjust the vent line(s) so the outlet is at the same horizontal level as the needle port (see Figure 2). For additional injection troubleshooting, refer to the Rheodyne Troubleshooting Guide for HPLC Injection Problems. You may download the Guide from the Rheodyne web site: com under Tech. Support. You can also request a copy by using the reply card at the back of this publication. Figure 1 Air present in the needle port tube is pushed by the syringe during loading into the sample loop. Figure 2 Pathway of the flushing mobile phase using the Needle Port Cleaner, Part # when the injector is in INJECT. AIT FRANCE 27

28 Vannes d injections Rheodyne Rheodyne Stainless Steel Sample Loops These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are nominal. The actual volumes can differ from the theoretical designations because of the ± 0.025mm (0.001 ) tolerance of the metal tubing bore. Accuracy of large metal loops (1.0mm, bore) is about ±5%, intermediate loops (0.5mm, bore) ±10%, and small loops (0.2mm, bore) ±30%. Since both standards and unknowns are usually analyzed using the same sample loop, knowledge of the actual, accurate volume is rarely needed. If the sample loop volume must be known, it is best to calibrate the loop in place on the valve so the flow passages in the valve are also taken into account. An alternative to calibration is to use a dual mode injector and partial-filling method of loading. Model 7725 Injector loops are not interchangeable with loops for the Model The port angle for the 7725 is 30 whereas the port angle for the 7125 is 20 requiring the loops to have a different shape. Model 8125 Micro-Scale Sample Injector requires special loops in the 5.0µL to 50µL range. The 8125 sample loops are made with 0.5mm (0.020 ) OD tubing. Stainless steel sample loops are supplied with unswaged fittings. The two ends of the loop must be completely bottomed in the injector ports before the ferrule is swaged onto the loop. Swaging each end separately and then replacing the ends in their respective ports of the same valve ensures that the loop ends are bottomed into the ports. A fitting made up in one port may leave an undesirable cavity in another port. As all ports vary in all valves, careful attention to loop installation is important. Please see the How to Properly Install Sample Loops. AIT FRANCE. 28

29 Vannes d injections Rheodyne Rhebuild Peek TM Sample Loops Flexible PEEK sample loops are alternatives to stainless steel loops. PEEK loop ends are provided with clean, straight cuts for easy valve installation. PEEK polymer is inert to almost all organic solvents and is biocompatible, giving PEEK loops added versatility. Rheodyne uses natural PEEK for these sample loops. Like metal loops, the size designations of PEEK loops are nominal. The actual volumes can differ from the theoretical designations because of the ±0.05mm (0.002 ) tolerance of the tubing bore. Accuracy of large PEEK loops (0.8mm, bore) is about ±14%, intermediate loops (0.5mm, ) ±21 %, and small loops (0.2mm, ) ±65%. PEEK loops are also supplied with unswaged RheFlex fittings but do not require the same swaging precaution. The fittings can reposition along the loop tubing when the fitting reinserts in the ports for correct loop installation. Please Note: several of our PEEK Sample Loops can also be used with Valco/VICI sample injectors. Please refer to the product lising on this page to aid selection. PEEK Physical Strength Characteristics Although PEEK material is compatible with virtually all solvents, there are many factors that affect burst pressure of PEEK tubing. Factors such as increases in inner diameter, temperature, exposure time, and concentration of organic solvents affect the degradation of PEEK. Other solvents such a THF, methylene chloride, and DMSO cause PEEK tubing to swell while concentrated nitric acid and sulfuric acid weaken the tubing. Valco/Vici - Compatible Stainless Stell Sample Loops Valco-Compatible Stainless Steel Loops are manufactured by Upchurch Scientific. These loops are designed for use with Valco valve models CW6 and EC6W. Each loop has burr-free, polished ends and is passivated and flushed with reagent-grade methanol to ensure cleanliness. Loops made with 1/16 OD tubing come complete with F-287 SealTight Fittings, which are pressure rated to 9,000 psi (620 bar)1. The fittings and adapters that accompany the 1/8 OD sample loops are rated to 1,000 psi (69 bar)1. Volumes are stated at ±10%, with exact calibration services available. Each sample loop we calibrate is documented and supplied with a calibration certificate. AIT FRANCE 29

30 Vannes d injections Rheodyne Application Note How to Properly install sample loops STAINLESS STEEL Stainless steel sample loops are supplied with fittings that are not swaged onto the tube. It is important that the loop be completely bottomed in the injector port before the ferrule is swaged onto the tube. The depth of the tubing holes may vary slightly from port to port and from valve to valve. A fitting made up in one port may leave a small cavity in another port. The cavity causes high dispersion and peak distortion such as fronting, tailing, or broadening. It is good practice to label loop ends so they will be replaced in the same, respective ports that were used in swaging the ferrules. Hint: swaging ferrules separately on each side, into each respective valve port makes loop installation easier. To install the sample loop: Figure 1 Cut-away view of stainless steel sample loop installation. a) Take one end of the loop and place the nut (1) and ferrule (2) onto the tubing (3) with the threaded portion of the nut and tapered portion of the ferrule toward the end. See Figure A. b) Insert the tubing into port (4). Confirm that the tubing is bottomed in the valve port as shown in Figure A. c) While firmly pressing down on the tubing, hand-tighten the nut as tight as possible. d) With the Rheodyne Wrenc h, designed especially for fittings, tighten one 90 turn past finger tight. Remove the loop to confirm the ferrule is swaged onto the tube. e) Repeat steps a-d with the other end of the loop while the swaged end remains outside the valve port. See Figure B. f) Reinstall each end of the loop to their respective ports. See Figure C. RHEFLEX PEEK FITTINGS AND PEEK TubING PEEK loop installation requires steps a-c in the stainless steel section above. Finger tightening of PEEK fittings is adequate to make a leak-free connection. The slotted backside of the ferrule (1) is squeezed down onto the tube (2) by the mating conical surface in the nut (3). See Figure 2. The nut and ferrule can both be reused many times. unlike ordinary fittings, the unique RheFlex PEEK design, specifically the angles and surface contacts between the ferrule and nut, prevents the nut from gripping the ferrule and twisting both the ferrule and the tube during tightening. Otherwise, such twisting stresses the PEEK tubing and lowers the pressure rating of the tubing. The ferrule can slide and reposition itself along the tube when the fitting is reinserted into a port. It is important that the PEEK tubing is completely bottomed in the injector port before the fittings are tightened to avoid leaving an undesired cavity. Both stainless steel and PEEK. Figure 2 Cut-away view of PEEK sample loop installation. Application Note sample loop loading:partial-filling vs. Complete-filling PARTIAL-FILLING use the partial-filling method if you need to conserve sample, or if you want to vary sample volume frequently. In partialfilling, the syringe sets the volume injected onto the column. There is no sample waste, and the volume injected onto the column is equal to that dispensed from the syringe. Reproducibility is 1.0% relative standard deviation (RSD). The volume of the sample loaded is limited to half the sample loop volume. For example, the most you can load into a 200µL sample loop is 100µL. See Figure 1. This limitation is because fluidic movement in tubes affects reproducibility. See the Fluidic Movement in Tubes Application Note. Figure 1 The sample loop can fill up to half the loaded volume in partial-filling method. COMPLETE-FILLING use the complete-filling method if you have plenty of sample, if you do not vary sample volume, or if you need high reproducibility. In complete-filling, the loop sets the volume loaded onto the column. use excess sample (two to five loop volumes) to replace all the mobile phase in the loop. See Figure 2. Change the loop to vary the sample volume. Reproducibility is typically 0.1% RSD for loop sizes 5µL. Accuracy is limited as loop volumes are nominal. Q: Which method should use and which Rheodyne sample injectors use this method? a: There are two types of injectors available: dual mode and single mode. Dual mode injectors allow both partial- and omplete-filling whereas single mode injectors allow only complete-filling. If you are collecting experimental data, sample is scarce, and/or you want to use different sample volumes, a dual mode injector with a large volume sample loop is appropriate. Only dual mode injectors allow the partial-filling method for easily varying your volumes (up to half your sample loop volume) by setting the syringe volume. Once you begin routine analysis, and/or you have an abundance of sample, either a dual mode or single mode injector is appropriate. both types of injectors allow the completefilling method in which you overfill the sample loop. Complete-filling maximizes the reproducibility of your results Figure 2 The sample loop is filled in excess in completefilling method. AIT FRANCE. 30

31 Vannes d injections Rheodyne Application Note Fluidic Movement In Tubes Q: Why can I load only up to half of the volume of the loop in partial-filling method? A: Sample occupies 2µL of loop for every 1µL loaded from the syringe. For example, 10µL of sample spreads out over the entire length of a 20µL loop. Any additional sample loaded will overflow the end of the loop and exit out to waste. Reproducibility is poor because the volume of sample in the loop is different from the known volume originally loaded by your syringe. Fluid spreads in a parabolic shape through a tube instead of moving in one plug because the velocity is different at the center of the tube than at the walls. The velocity at the center of the tube is twice the average velocity, and near the wall the velocity is almost zero, creating a parabolic shape. This fluidic movement is called laminar flow. See Figure 1. In dual mode injectors the sample from the syringe needle loads directly into the sample loop. The sample volume is known since there is no sample waste. The laminar flow phenomenon accounts for the shape of the plot as shown in Figure 2. Note that the plot has three regions: a) Partial-Filling Region. When the volume dispensed is less than half the loop volume, the curve is linear. Sample has not reached the end of the loop. Within this region, performance depends on the syringe and operator. b) Nonlinear Region. When the volume dispensed is between half the loop volume and about two loop volumes, the curve is nonlinear. Sample is lost from the loop, so reproducibility is poor. If you dispense a volume equal to the loop size, you are in this region of poor performance. c) Complete-Filling Region. When the volume of sample dispensed is several loop volumes, the loop contains only pure sample, undiluted by residual mobile phase. Within this region, reproducibility is highest. In the single mode injectors the sample must pass through a connecting passage before it reaches the sample loop. Since some of the sample dispensed from the syringe remains in the connecting passageway, an unknown amount enters the sample loop.therefore, single mode injectors achieve high reproducibility only by using the complete-filling method. Application Note How to find and fix Common sample injector leaks Leaks cause valuable sample loss. Nobody wants that. The key to the valve holding pressure is the integrity of the sealing surfaces. If there is a scratch on the sealing surface, or the needle seal in the rotor seal is damaged, a leak may appear. It is also important to realize what appears to be a leak can instead be a result of siphoning. The following are the three most common situations in which fluid leaks occur. 1. If fluid leaks out of the needle port only while loading the loop (i.e., hile pushing down on the plunger of the syringe), the problem is most likely that the needle seal or the needle port fitting in the loop filler port is not gripping the syringe needle tightly enough. Tighten the needle seal grip by pushing down on the needle port (See Figure 1). The tightening reduces the hole diameter of the needle seal and port fitting. Figure 2 Needle port level compared to the level of vent line outlet: (A) siphoning occurs when the vent line outlet is above the needle port level; (B) siphoning does not occur if the vent line outlet is the same horizontal level as the needle port. 2. If fluid leaks continuously from the needle port or vent lines and/or from the stator-to-stator ring interface, replace the rotor seal and/or stator face assembly. Scratches on the rotor seal or cracks in the stator face assembly allow mobile phase to escape and cause cross port leakage. Genuine Rheodyne replacement rotor seals are listed. 3. If fluid leaks from the needle port and/or vent lines but eventually stops, the cause is most likely siphoning and not a leak. Siphoning occurs if the vent lines are lower or higher than the needle port. Adjust the vent line(s) so that the outlet is at the same horizontal level as the needle port to prevent siphoning. (See Figure 2). For other leakage or injection troubleshooting, refer to the Rheodyne Troubleshooting Guide for HPLC Injection Problems. You may download the Guide from the Rheodyne web site: com under Tech. Support. You can also request a copy by using the reply card at the back of this publication. Figure 1 To reform the needle seal, push the eraser end of a pencil against the needle port. AIT FRANCE 31

32 Vannes d injections Rheodyne Application Note A square cut needle (A) stops against the stator face assembly. The tip of a pointed needle (B) slips into the stator face and the tip breaks off as the valve rotates. Rheodyne Wrench The smartly designed Rheodyne Wrench is a double-ended slotted socket wrench that fits over 1/16 and 1/8 OD tubing. It easily loosens and tightens 1/4 and 5/16 stainless steel or PEEK fittings. The Z shape of the Rheodyne Wrench provides ideal leverage for changing sample loops and fittings, and keeps one end from restricting the use of the other. With front-loading injectors it is important to use the correct needle when loading the sample loop. An incorrect needle will damage the valve and can cause poor reproducibility. When the needle is too short the tip will not reach the needle seal. When the needle is too small in diameter the seal will not grip tightly enough. Needles with a beveled tip can damage the rotor seal and stator face assembly (see Figure 1). The needle should be #22 gauge, and 90 point style (square cut end). Model 3725 requires a #16 gauge needle. never use a beveled, pointed, or tapered needle. Needle specifications are not critical when using a Loop Filler Port to load the sample loop. However, it is important to tighten the needle port fitting around the needle if using a syringe needle with a slightly smaller diameter than 0.7mm (0.028 ). If the loading method used is complete-filling, a syringe without a needle can be used. A syringe fitted with a Needle Port Cleaner can be used with a front-loading valve (Figure 2A) or with a Loop Filler Port (Figure 2B). Needle port accessories are listed on this page. Needle Port Accesories Rheodyne s adaptable Loop Filler Ports (Part #7012 and 9012) are used to load sample from syringe needles or luer tips. The Needle Port (Part #9013) conserves sample by minimizing the volume between the needle and the valve. A Figure 2 (A) Syringe fitted with Needle PortCleaner (Part # ) loading a frontloading valve (Model 7725); (B) loading a Loop Filler Port (Part # 7012). B AIT FRANCE. 32

33 Vannes d injections Rheodyne Mounting Brackets Rheodyne mounting brackets and panels of different shapes and sizes organize and provide a sturdy support for Rheodyne valves. The Ring Stand Mounting Bracket now allows the valves to mount onto common laboratory equipment. Valve Adapter For Ports For 1/32 OD Stainless Steel Tubing Low Swept Volume Extends the Life of the Rotor As a result of customer requests, Upchurch Scientific has created a Valve Adapter for ports designed specifically for use with 1/32 OD stainless steel tubing. This product extends the life of and prevents damage to the rotor, guarding against such potential hazards as tubing that may pass through the stator and scratch the rotor. The Valve Adapter protects the rotor without adding significant volume. In fact, this adapter has a very low swept volume, at 300nL. Additionally, the all-peek fluid pathway ensures biocompatibility. Micro Injection Port Adapters * For 1/32 or 360µm OD Tubing * Mount on Actuator, Bracket or Bulkhead To introduce sample, connect 1/32 or 360µm OD capillary tubing to an Upchurch Scientific Injection Port Adapter Assembly. These adapters accept standard 22 gauge Hamilton-style injection syringe needles. No additional swept volume is added to the fluid pathway by these adapters, as the needle butts directly against the connecting tubing during injections. The adapters can be bulkhead mounted or mounted with the V-433 or V-447 Kits. Refer to the chart below to select the appropriate adapter assembly. To introduce a sample directly into a port, purchase a M separately. AIT FRANCE 33

34 Raccords basse et haute pression Flangeless Fittings Dimensions for 1/4-28 Flangeless Fittings For Flat-Bottom Ports Upchurch Scientific Flangeless Fittings eliminate the need to flange tubing. This removable and reusable system provides several benefits: Convenience: Our Flangeless Fittings are easy to replace. Just slip the nut and ferrule over the tubing and finger tighten the nut. Nuts Minimal Down-Time: Component replacement is quick, taking only a few seconds unlike the significant time required to flange tubing Cost-Effectiveness: Repairing a flanged tubing assembly requires a costly flanging tool or the purchase of a complete replacement assembly, including a new length of tubing and a set of fittings. The Flangeless Fittings system typically requires only one new ferrule at minimal cost. Our 1/4-28 Flangeless Fittings for 1/16 and 1/8 OD tubing are summarized on this page. For our Metric and Large Bore Flangeless Fittings, respectively Standard P-201 P-206 P-301 P-306 P-220 P-320 P-230 P-330 P-238 P-338 P-245 P-345 P-245B Short P-208 P-218 P-235 P-308 P Extra-Long Threaded P Headless P-286 P-386 Short Headless P-283 P-348 FlushNuts F-358 F-368 Ferrules Standard 1/16 P-200 P-200N P-200R P Small Valve 1/16 P Standard 1/8 P-300 P-300N Small Valve 1/8 P-340 AIT FRANCE. 34

35 Raccords basse et haute pression Flangeless fittings for 1/16» OD tubing For Flat-Bottom Ports * Stainless Steel, Delrin, PEEK, Teflon, Tefzel (ETFE), Polypropylene and PPS Nuts * ETFE and Polypropylene Ferrules Upchurch Scientific Flangeless Ferrules and wide assortment of Flangeless Nuts are excellent replacements for flanged fittings. Flangeless Fittings are dependable, easy to use and easy to replace. For those tight-space applications where nut heads often interfere with each other, try our FlushNut Fittings and Tightening Tools. For more information on these innovative products. All nuts on this page have 1/4-28 threads, except LT-111, which has threads. Nuts are available in a wide variety of materials, and ferrules are available in ETFE and polypropylene. The P-200R Ferrule has an enhanced sealing surface to ensure a better seal for gas applications. Please Note: For even better performance in gas applications, try using our Super Flangeless Fittings or our VacuTight Fittings. P-200 ETFE Ferrule Sealing Ring P-221 P-240 Polypropylene Ferrule ETFE Small Valve Ferrule F-358 Stainless Steel FlushNut P-200N ETFE Ferrule P-202 Delrin Nut P-200R ETFE Gas Ferrule P-235 PEEK Nut Please see page 55 for the dimensions of the products on this page. The designs of many small, low-pressure valves incorporate very shallow ports. The P-240 Ferrule is designed to seal tightly in such ports. The special sealing ring on this ferrule helps ensure a minimum dead-volume seal between the tubing, ferrule and port. Please Note: some receiving ports, especially machined ports, lack sufficient threading to allow effective use of the P-240 Ferrule. Use our standard P-200, P-200N or P-221 Ferrules if you experience difficulties. Nut Tightening tools Use the P-298, P-299 or P-399 Flangeless Nut Extender Tool to tighten any standard, short or extra long style nuts in hard-to-reach places. For headless nuts, use the P-297 Tool. These tools can be used to tighten any of the knurl-headed nuts. They can also be used with many of the high pressure nuts. The F-346 is for tightening 1/4-28 FlushNut Fittings. AIT FRANCE 35

36 Raccords basse et haute pression Flangeless Fittings for 1/8» OD Tubing For Flat-Bottom Ports * Stainless Steel, Delrin, Polypropylene, PEEK, Tefzel (ETFE), Teflon and PPS Nuts * Tefzel (ETFE) Ferrules The P-300 and P-300N Flangeless Ferrules provide an easy solution when connecting 1/8 OD tubing to 1/4-28 (and M6) flat-bottom ports, without the need to flange the tubing ends. The P-340 is a short ferrule with a built-in sealing ring, which is especially well suited for ports with shallow thread depths, commonly found in low pressure valves (see note, below). P-300 ETFE Ferrule F-368 Stainless Steel FlushNut P-300N ETFE Ferrule P-305 Delrin Nut P-340 ETFE Small Valve Ferrule P-335 PEEK Nut Upchurch Scientific offers several standard-length and short nut options, manufactured from a variety of polymers. One popular option is our headless design. With a slimmer head design, headless nuts are ideal for use in tight places. The PEEK and polyphenylene sulfide (PPS) materials that comprise these streamlined nuts offer excellent chemical resistance and thread integrity. P-345 P-386 PPS Nut Please see page 55 for the dimensions of the products on this page. For an even more streamlined design, try our F-368 FlushNut. When tightened with the F-346 tool, this nut stops at or near flush with the top of the receiving port. For more information on these products. All nuts on this page have 1/4-28 threads. Nuts for M6 threaded ports. Please Note: some receiving ports, especially machined ports, lack sufficient threading to allow effective use of the P-340 Ferrule. Use our standard P-300 or P-300N Ferrules if you experience difficulties. Lock Nut The P-312 Lock Nut is for use with any 1/4-28 male Flangeless Fitting. Use this product in applications where vibrations can loosen fittings. P-312 Lock Nut White Delrin To Use: Thread the lock nut onto the male fitting. When the male fitting is firmly seated into the receiving port, tighten the lock nut down against the receiving port to securely hold the male fitting in place. Note Other Flangeless Fittings Innovations >> The Flangeless SealTight Fittings system holds to 5,000 psi (345 bar) in a flat-bottom port. >> Super Flangeless Fittings hold to high pressures and prevent tubing twist. >> VacuTight Fittings are designed to improve transfer volume consistency in gas and liquid handling systems. >> Our Frit-In-A-Ferrule seals and filters simultaneously. Capillary Connections >> Connect capillary-sized tubing to 1/4-28 or M6 flat-bottom ports using our Super Flangeless Fittings, along with NanoTight Sleeves. AIT FRANCE. 36

37 Raccords basse et haute pression Metric Flangeless fittings For Flat-Bottom Ports * For 1/16, 1.8mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm and 1/8 OD Tubing * Delrin, Teflon, PPS and PEEK Nuts * Tefzel (ETFE) and Kel-F Ferrules Upchurch Scientific Metric Flangeless Ferrules are designed to connect 1.8, 2.0, 2.5, 3.0 and 4.0mm OD tubing to flat-bottom ports when paired with the appropriate M6, 1/4-28 or 5/16-24 Flangeless Nuts. We also offer M6-threaded nuts to connect 1/16 and 1/8 OD tubing, plus a tubing sleeve to facilitate 1.0mm OD tubing connections. Please refer to the Metric Connections chart on this page for information regarding which nuts and ferrules to use with your tubing. F-252 Tubing Sleeve for 1.0mm OD tubing shown with P-200 Ferrule (page 56) P-342 ETFE Ferrule for 1.8 and 2.0mm OD tubing P-353 ETFE Ferrule for 2.5mm OD tubing P-343 ETFE Ferrule for 3.0mm OD tubing P-139 Kel-F Ferrule for 4.0mm OD tubing P Delrin Nut for 1/16 OD tubing P-288 PPS Nut for 1/16 OD tubing P PEEK Nut for 1.8, 2.0, 3.0mm and 1/8 OD tubing P-362 PEEK Nut for 1.8, 2.0, 3.0mm and 1/8 OD tubing 1 The dimensions shown apply to P-207, P-226, P-307 and P The dimensions shown apply to P-207S, P-247, P-307S and P-347. AIT FRANCE 37

38 Raccords basse et haute pression Vacutight TM fittings and union For Flat-Bottom Ports * For 1/16 and 1/8 OD Tubing 10-32, 1/4-28 and M6 Threads * Improve Transfer Volume Consistency Upchurch Scientific VacuTight Fittings are designed to provide airtight, dependable connections under vacuum and low pressure conditions. Many of the VacuTight Nuts have streamlined profiles for use in systems requiring a large number of connections in a small area. Furthermore, the VacuTight Ferrule s small size ensures sufficient nut/thread engagement, even in shallow ports. These features make VacuTight Fittings ideal for combichem, high throughput screening, clinical diagnostic and other automated liquid handling applications. VacuTight Fittings are available for flat-bottom 10-32, 1/4-28 and M6 threaded ports. The configuration of the VacuTight flat-bottom ferrules prevents overcompression and tubing ID reduction that can occur with coned fittings. The result is more consistent aspirating and dispensing volumes across all system connections. The VacuTight Fittings are for use with 1/16 OD tubing. The 1/4-28 and M6 fittings are available for use with both 1/16 and 1/8 OD tubing. All VacuTight Nuts must be used exclusively with VacuTight Ferrules P-842 PEEK Nut, with P-840 Ferrule P-847 PEEK Nut, with P-840 Ferrule P Delrin Nut, M6 with P-940 Ferrule P-844 PEEK Nut, with P-840 Ferrule P-848 PEEK Nut, with P-840 Ferrule P Delrin Nut, 1/4-28 with P-940 Ferrule P-846 PEEK Nut, with P-840 Ferrule P Delrin Nut, 1/4-28 with P-840 Ferrule 1 The dimensions shown apply to P-930, P-931, P-938, P-942, P-943 and P The dimensions shown apply to P-932, P-933, P-944 and P The dimensions shown apply to P-934, P-935, P-946 and P-947. VacuTight Nuts with hex heads can be tightened with a standard 1/4 wrench. All VacuTight Nuts with knurls (finger grip ridges) can be tightened finger tight. Additionally, some of the standard head and headless nuts can be tightened with our Extender Tools. We recommend tool tightening no more than 1/2 turn past finger tight. Use any of the fittings on this page to make an inline connection with our VacuTight Union. This product is designed for use with 1/16 OD tubing. Or, use your choice of 1/4-28 or M6 VacuTight Fittings with the appropriate union make an inline connection with 1/16 or 1/8 OD tubing P PEEK Union (10-32 internal threads) AIT FRANCE. 38

39 Raccords basse et haute pression Flanged Fittings For Flat-Bottom Ports * Interchangeable with Cheminert and Omnifit Fittings Upchurch Scientific 1/4-28 Flanged Fittings are compatible with all standard flanged fittings. The hard, inert Delrin (acetal resin) nut resists cross threading or loosening during use, while the Tefzel (ETFE) nuts work well in chemically aggressive environments. The nuts are interchangeable with Cheminert and Omnifit fittings. Each color-coded Flanged Fitting is shipped with a stainless steel washer to ensure a good seal and firm connection in any flat-bottom port. For an alternative to flanging tubing, we highly recommend the Flangeless Fittings, the Flangeless SealTight Fittings, the Super Flangeless Fittings, or the VacuTight Fittings P Flanged Fitting for 1/16 OD tubing* P-580B 2 Flanged Fitting for 1/8 OD tubing* P-482G 3 Flanged Fitting for 1/16 OD tubing* 1 The dimensions shown apply to all square-head Flanged Fitting s 2 The dimensions shown apply to all hex-head Flanged Fittings 3 The dimensions shown apply to all knurled-head Flanged Fittings *Flanged tubing not included Plugs and caps For Coned and Flat-Bottom Ports Seal 10-32, 1/4-28, M6 and 5/16-24 Threaded Ports or Fittings Use Upchurch Scientific plugs to close off unused ports in valves and multi-port connectors. Our color-coded threaded plugs are perfect for identifying stored columns that have different packing materials, or in which different mobile phases have been utilized. Cap off tubing with one of the ETFE caps presented on this page and the appropriate fittings from this chapter or the High Pressure chapter. To help determine which plug or cap is best suited for your application, please refer to the polymer information presented, or visit for detailed chemical compatibility data P-316 PFA Plug U-467R Delrin Column Plug for coned ports P-755 ETFE Cap U-467R Delrin Column Plug for coned ports P-755 ETFE Cap AIT FRANCE 39

40 Raccords basse et haute pression Large bore fittings Large bore unions For Flat-Bottom and Coned Ports * 5/16-24 and 1/2-20 Threads * 5/16-24 and 1/2-20 Threads * For Use with 1/16, 1/8, 3/16, 1/4, 5/16 and 4.0mm OD Tubing Use any of the 5/16-24 nuts on this page and the appropriate ferrule to create a true zero dead volume (ZDV) connection with the P-134 Union. Our U-658 and U-664 Unions are designed to be used with our standard 1/2-20 flat-bottom threaded nuts and ferrules. Upchurch Scientific Large Bore Fittings are perfect for higher flow applications, such as preparative valves and some solvent inlet flow connections / / /16-24 P-134 5/16-24 P-130 PEEK Nut, for 1/8 OD tubing shown with P-300 Flangeless Ferrule (page 57).37 PEEK ZDV Union P-131 PEEK Nut, for 1/8 OD tubing shown with P-359 Super Flangeless Ferrule (page 20) / /16-24 P-132 PEEK Nut, for 3/16 and 4.0mm OD tubing shown with P-133 Flangeless Ferrule (this page).37 P-136 PEEK Nut, for 1/16 OD tubing shown with P-200 Flangeless Ferrule (page 56) / /16-24 P-137 PEEK Nut, for 3/16 and 4.0mm OD tubing shown with P-140 Super Flangeless Ferrule (this page).63 P-138 Delrin Nut, for 3/16 and 4.0mm OD tubing shown with P-139 Flangeless Ferrule (page 58) /2-20 U-620 PEEK Nut, for 1/4 OD tubing shown with inverted U-650 Flangeless Ferrule for coned ports (this page) /2-20 1/2-20 U-655 U-662 shown with U-650 Flangeless Ferrule (this page) shown with U-660 Flangeless Ferrule (this page) PEEK Nut, for 1/4 OD tubing PEEK Nut, for 5/16 OD tubing AIT FRANCE U-658 & U-664 1/2-20 PEEK Unions come with Flangeless Fittings.68

41 Raccords basse et haute pression Low pressure unions * Manufactured from PEEK, Tefzel (ETFE), Delrin, Polypropylene and Kel-F (PCTFE) Upchurch Scientific Low Pressure Unions are available in a variety of polymers, providing several low-cost and chemically-resistant options. PEEK unions have excellent chemical resistance to organic and inorganic liquids. ETFE polymer is also very resistant to chemical attack (except by chlorinated solvents). Delrin has excellent chemical resistance to most organic chemicals and neutral ph aqueous solvents; however, it should NOT be used with acids or bases. Polypropylene offers a low-cost alternative with marginal chemical resistance, while PCTFE offers very good chemical compatibility and durable threading. Low Pressure PEEK Union Assemblies Low pressure metric Union P-602 & P-622 Metric Unions (M6 internal threads) Low Pressure Male Union P-645 PCTFE Union (1/4-28 external threads) P-702 & P-703 PEEK Unions with Flangeless Fittings (1/4-28 internal threads) Low Pressure ETFE Union Assemblies P-630 & P-631 ETFE Unions with Flangeless Fittings (1/4-28 internal threads). 3 7 Low Pressure Standard Union. 3 7 P-710 ETFE Union with Flangeless Fittings (1/4-28 internal threads). 8 1 P-603, P-620 & P-623 Standard Unions (1/4-28 internal threads). 3 7 AIT FRANCE 41

42 Raccords basse et haute pression Bulkhead Unions * Designed for Plumbing Tubing through Equipment Housing * For Use with Standard 1/4-28, and M6 Threaded Fittings Thread Upchurch Scientific PEEK Bulkhead Unions directly through your equipment housing to connect internal tubing to the outside. Each union has 3/8-24 external threads and comes complete with a stainless steel nut and lock washer to hold it in place. Requires a 3/8 hole to mount. The recommended torque limit for these unions is 15 in.-lbs. Y connectors Upchurch Scientific PEEK Y Connectors are designed to split a stream or join two streams together, just like a tee. However, the configuration of a tee can lead to turbulent flow and solvent outgassing, which increases baseline noise and reduces sensitivity. The geometry of a Y connector creates much less turbulence and thus can improve analytical results. All of our Y Connectors use 1/4-28 Flangeless Fittings, except P-515 which uses 5/16-24 fittings. The maximum recommended pressure for all Connectors is 1,000 psi (69 bar) Bulkhead Union includes stainless steel nut/lock washer P internal threads P-441 1/4-28 internal threads. 5 9 P-442 M6 internal threads 1/4-28 threads. 1 3 diameter Elbow Connectors Use these Elbow Connectors to easily navigate tight corners. One Elbow is designed for use with 1/16 OD tubing and has a.020 thru-hole. Use 1/8 OD tubing with the other Elbow, which has a.062 thru-hole. Both come complete with 1/4-28 PEEK nuts and Tefzel (ETFE) ferrules, and are pressure rated to 1,000 psi (69 bar). P-512 PEEK Y comes with Flangeless Fittings /4-28 threads. 6 7 P PEEK Elbow comes with Flangeless Fittings Note >> Stainless Steel Bulkhead Unions are also available. Please contact us for more information. >> To use Elbows or Y Connectors in higher Stainless Steel Bulkhead Unions pressure applications, are also simply available. replace Please the contact provided us fittings with Super Flangeless for more information. Nuts and Ferrules. To use Elbows or Y Connectors in higher pressure applications, simply replace the Nuts and Ferrules, found on pages 19 and 20. AIT FRANCE. 42

43 Raccords basse et haute pression Tess and Crosses Upchurch Scientific Tees and Crosses are available in two inert polymers and can handle pressures to 1,000 psi (69 bar). Each is designed with handy mounting holes. All Tefzel (ETFE) Tees and Crosses ship complete with 1/4-28 PFA Teflon Flangeless nuts and ETFE ferrules, while their PEEK polymer counterparts ship with 1/4-28 PEEK nuts and ETFE ferrules. Our Tees and Crosses with.020 thru-holes (1/16 OD tubing versions) offer very low swept volumes, making them desirable for post-injector connections in low pressure systems. Larger.040 and.050 thru-hole products offer passageways for higher flow applications with minimal flow path resistance Mounting Holes (.13 diameter) 1/4-28 threads. 3 8 Note >> Seal off unused ports with any of our 1/4-28 flatbottom plugs. >> To use the PEEK polymer versions of our Tees and Crosses in higher pressure applications, simply replace the provided fittings with Super Flangeless Nuts and Ferrules. >> High Pressure Tees, Crosses and a 7-Port Manifold (all with threaded ports). P-632 & P-633 ETFE Tees come with Flangeless Fittings P-722 PEEK Cross.13 diameter comes with Flangeless Fittings Manifolds Choose a 5, 6, 7 or 9 Port Manifold to combine several streams into one, or split one fluid stream into several. Each PEEK manifold comes complete with 1/4-28 Super Flangeless Fittings for either 1/16 or 1/8 OD tubing, with pressure ratings of 5,000 psi (345 bar) and 1,000 psi (69 bar), respectively. Bulkhead mountable 6-Port versions are available, and come with a stainless steel nut and lock washer to hold them in place. These manifolds have 1/2-20 external threads, requiring a 1/2 diameter hole to mount. The recommended torque limit for these products is 15in.-lbs. A few useful applications include: multiport mixing chamber, gas sparging splitting union, sample injection onto multi-well plates, or a multiple direction flow path union. 1/4-28 threads. 1 3 diameter Side View P-150 PEEK 7-Port Manifold comes with Super Flangeless Fittings Top View AIT FRANCE 43

44 Raccords basse et haute pression Peek Color Coded & Natural one-piecefingertight fittings You have now 6 colors to identify your various tubing lines our PEEK capillaries have the same color coding. Our fingertights are rated to 350 bar (5000 psi)and you can use them in virtually any type of HPLC fitting detail on the market with thread. SPECS Material PEEK Dimensions For OD 1/16» Tubing Thread size Tolerances ID +/ mm (.002») Pressure rating < 350 bar (< 5000 psi) Special Info Fingertight Fittings works with all 1/16» OD tubing and female ports. Color Coded six colors to identify tubing lines. Biocompatible. Non-extractable dye will not interfere with your analysis (consult chemical compatibility table) 5/16" 12.1 mm Part No mm Part No mm 25.0 mm C0457 C0361A C mm 21.0 mm Part No C0360 PEEK Color Coded One-Piece Fingertight Fittings Molded Version Part No. Description Fitting, PEEK, one-piece natural, Fitting, PEEK, one-piece black, Fitting, PEEK, one-piece red, Fitting, PEEK, one-piece yellow, Fitting, PEEK, one-piece blue, Fitting, PEEK, one-piece green, Part No /4" 12.0 mm 21.0 mm PEEK Natural One-Piece Fingertight Fittings Machined Version C0545 Part No. Description 5502 Fitting, PEEK, one-piece machined, natural, Fitting, PEEK, one-piece fingertight short head, natural, Fitting, PEEK, one-piece fingertight long, natural, Fitting, PEEK, one-piece fingertight narrow hex-head, natural, mm Part No mm AIT FRANCE. 44

45 Raccords basse et haute pression Peek one-piece hex-head nut Imagine, connect a loop to a valve without loosing the ferrule(s). Our PEEK one-piece hex-head nuts are convenient and easy to use with our Rheotool andthe Colour-It Color-Coded Fingertight Adapters. The thread will fit virtually all standard high-pressure female connections. Connections with the reusable PEEK one-piece hex-head will withstand pressures of up to 350 bar (5000 psi). PEEK onepiece hex-head are available both in a short and long version. PEEK One-Piece Hex-Head Nut Part No. Description Fitting, PEEK, one-piece hex-head long, Fitting, PEEK, one-piece hex-head short, SPECS 1/4" Part No /4" C0557 C0559 Part No mm 19.5 mm Material PEEK Dimensions For OD 1/16» Tubing Thread size Tolerances +/ mm (.002») Pressure rating < 350 bar (< 5000 psi) Peek Fittings for use with double ferrule We offer both fingertight and hex-head nuts for use with VICI Jour Double Ferrules.The fingertight version may be hand-tightened for operation at up to 420 bar (6000 psi). Use the hex-head version for connections that are difficult to reach or closely spaced. These fittings fit virtually any female 1/16» fitting mm Part No PEEK Fittings with Double Ferrule Part No. Description 5511 Nut, PEEK, hex-head short, Nut, PEEK, hex-head long, PEEK Handtight Fitting 5503 Nut, PEEK, universal fingertight, Ferrule, PEEK, double 1/16" 17.8 mm C mm Part No mm C0357A+B 1/4" Part No /4" C0558 Part No C0553 Part No C mm 15.4 mm Material PEEK Dimensions For OD 1/16» Tubing Tolerances +/ mm (.002») Pressure rating < 420 bar (< 6000 psi) Special Info Double-Ferrule grips Tubing twice. Works with all 1/16» OD Tubing. Fits any Fitting. Fits all Female compression Fittings Ideal for use with PEEK Tubing Peek fittings with single ferrule C mm Fingertight nuts have a knurled surface designed to provide sufficient sealing force on the ferrule without wrenches. Hex style nuts allow wrench tightening; however, since they are polymeric, they can break and are recommended for use only when space is limited and fingers won t fit. Two-Piece Fingertight Fitting Part No. C0570 Part No Z. 5PK Description ZN.5FPK PEEK Two Piece Fingertight Nut 1/32" ZF.5PK PEEK Ferrule 1/32" 5570 PEEK Two-Piece Fingertight Nut 1/16" 5003 PEEK Single Ferrule 1/16" ZN2PK PEEK Hex-Head Fitting 1/8" ZF2PK PEEK Ferrule 1/8" C0552 Part No 5003 C0570 Part No ZF2PK C mm Part No. ZN.5FPK Part No C mm Part No. ZN2PK AIT FRANCE mm 10.0 mm 3/8" Material PEEK Dimensions For OD 1/32», 1/16», 1/8» Tubing Tolerances ID +/ mm (.002 ) Pressure rating < 280 bar (< 4000 psi) Special Info Reuseable Nut, Replaceable Ferrule

46 Raccords basse et haute pression SPECS Material Polypropylene Dimensions For 1/4» Hex-head nuts Tolerances +/ mm (.002») Color-it fingertight adapters We recommend the Color-It Snap-On fingertightextension for color-coding our 1/4» hex-head nuts. Color-It is useful to color code different solvent lines and it turns your hex-head nuts into a fingertight fitting in an instant. Color-It knobs are available in six different colors (blue, yellow, green, black, white and red). They can be used in connection with our PEEK hex-head nuts (P/N 5510, 5511), with PEEK one-piece fingertight narrow hex-head (P/N 5508), with PEEK one-piece hex-head nuts (P/N 55100, 55110) as well as for our SS hex-head nuts (P/N ZN1, LZN1,MZN1,56, 57, 58). Color-It Fingertight Adapters Part No. Description Color-It blue (pkg./10 pcs) Color-It yellow (pkg./10 pcs) Color-It green (pkg./10 pcs) Color-It black (pkg./10 pcs) Color-It white (pkg./10 pcs) Color-It red (pkg./10 pcs) Color-It multi-color 5 pcs. each color (pkg./30 pcs) 9.5 mm 17.5 mm C0455 Peek Unions Material PEEK Dimensions For OD 1/32», 1/16» Tubing Tolerances ID +/ mm (.002») Pressure rating < 350 bar (< 5000 psi) Special Info Connects any 1/16» or 1/32» Tubing Can be used with fittings Low Dead Volume Available with or without Fingertight Fittings Our PEEK unions allow you to connect two pieces of 1/16» or 1/8» tubing quickly and reliably.we can offer three different thru-holes of minimum length for the lowest possible deadvolume.since the material is PEEK the unions are completely inert and biocompatible mm Part No. 061 Part No C0548 C0484 PEEK Unions C0580 Part No. Description 061 Union, PEEK, HP body only, Union, PEEK, HP complete with fitting 1/16", 10 32, thru-hole 0.30 mm (.012") with 2 pcs One-piece Fingertight Fittings P/N ZU.5FPK Union, PEEK, HP complete with 2 pcs nut and ferrule 1/32, thru-hole 0.25 mm ZRU1.5FPK Union, PEEK, HP reducing complete with 1 pc each nut and ferrule 1/16 and 1/32, thru-hole 0.25 mm ZRU21FPK Union, PEEK, HP reducing complete with 1 pc each nut and ferrule 1/18 and 1/16, thru-hole 0.75 mm Part No. ZU.5FPK Part No. ZRU1.5FPK 17.5 mm 19.6 mm C0581 C0581 Part No. ZRU21FPK 27.6 mm AIT FRANCE. 46

47 Raccords basse et haute pression Peek tees & crosses high pressure Use VICI Jour PEEK tees and crosses with most common HPLC solvents (organic and inorganic) without risking corrosion, metal contamination, or protein degradation that might occur with stainless steel. Small diameter thru-holes (only 0.4 mm) are used to insure low-dead volume connections. Make connec-tions to these PEEK Tees and crosses using any fitting that uses polymeric ferrules.we offer tees and crosses supplied complete with our PEEK One-Piece Fingertight Fittings (P/N ) ready to connect to any 1/16» OD tubing (PEEK, stainless steel, PTFE, ETFE, etc.). PEEK Tees & Crosses High Pressure Part No. Description 1030 Tee, PEEK, HP complete with fittings 1/16", Cross, PEEK, HP w/ fittings 1/16", Tee, PEEK, HP body only, Cross, PEEK, HP body only 1/16", Fitting, PEEK, one-piece black, SPECS Material PEEK Dimensions OD of the Tee and Cross body only = 25.0 mm Thickness = 12.0 mm For OD 1/16» Tubing Tolerances +/ mm (.002») Pressure rating < 350 bar (< 5000 psi) Special info 100% PEEK Construction for Inertness and Biocompatibility Available with or without Fingertight Fittings Thru-Hole = 0.30 mm Peek biocompatible mixing tee A unique mixing is the result of the turbulence generatedby the introduction angle of the solvents as well as the flow through our PAT filter element the two solvent streams mix more thoroughly than with a conventional tee. Use the our Biocompatible Tee not only for your high-pressure gradient mixing but also for your post column reactions. Mixing Tee Part No. Description Tee, PEEK, mixing, complete Material PEEK Dimensions Width of the Tee and Cross body only = 25.4 mm Thickness = 9.5 mm For OD 1/16» Tubing Tolerances +/ mm (.002») Pressure rating < 350 bar (< 5000 psi) Special info Metal-free for analytical gradient HPLC Built-in protein friendly PAT filter (PEEK Alloyed with Teflon) Porosity 5 μm Internal volume incl. frit = 4 μl Comes complete with 3 PEEK Fingertight fittings (Part No ) Pat Frit Out In In C0099 The two solvent streams are perfectly mixed in the vortex mixing chamber AIT FRANCE 47

48 Raccords basse et haute pression SPECS Material PEEK Dimensions For 1/16», 1/8» and M6 Fitting details Tolerances +/ mm (.002») Pressure rating < 350 bar (< 5000 psi) Peek plugs Often an extra port on a valve needs to be plugged or a piece of tubing needs to be capped. Here are three sturdy solid PEEK plugs. Thread sizes 1/4»- 28, and M6. Easy-Flange Part No. Description 408 Plug, PEEK, Plug, PEEK, 1/4" Plug, PEEK, M6 C0481 C0480 C mm 5/16" 17.5 mm 5/16" 17.5 mm 12.0 mm 9.5 mm 9.5 mm Part No. 408 Part No. 409 Part No. 410 Peek starter kit Special Info Replace Stainless Steel tubing and connectors with PEEK parts. For a number of interesting LC applications involving proteins, peptides, nucleic acids or other samples of biological origin metal systems may interact with samples or release transition metals that will deactivate columns. By replacing stainless steel parts, such as tubing, fittings, ferrules, mobile phase filters, in-line filters etc. you are creating a biocompatible and metal-free environment for your samples and mobile phase. The PEEK Starter Kit is a collection of items, which is a good start for everybody working in the field of biochromatography. PEEK Starter Kit Part No. Description 35 Kit, PEEK Starter consists of following items: E1 Plastic Box 1 pc Fitting, PEEK, one-piece natural, pcs 5580 PEEK Handtight Fitting 4 pcs 5510 Nut, PEEK, hex-head long, pcs 5004 Ferrule, PEEK, double 1/16" 20 pcs 061 Union, PEEK, HP body only, pc Tubing Elbow 90 2 pcs Tubing Elbow pcs Filter, PEEK, In-Line, incl. PAT frit 5µm 1 pc 797 Tool, Clean-Cut Tubing Cutter 1 pc Filter, PTFE, Last Drop 5 µm 1 pc 6001 Tubing, PEEK, 1/16" x 0.25 mm ID, bl. stripe 3 m 6002 Tubing, PEEK, 1/16" x 0.50 mm ID, or. stripe 3 m AIT FRANCE. 48

49 Raccords basse et haute pression Chrombox ChromBox Part No. Description 34 Kit, Chrombox consists of following items: 35L Plastic Box 1 pc Fitting, PEEK, one-piece natural, pcs 5580 PEEK Handtight Fitting 4 pcs 5510 Nut, PEEK, hex-head long, pcs 5004 Ferrule, PEEK, double 1/16" 10 pcs 061 Union, PEEK, HP body only, pc Tubing Elbow 90 1 pc Tubing Elbow pc Filter, PEEK, In-Line, incl. PAT frit 5µm 1 pc 797 Tool, Clean-Cut Tubing Cutter 1 pc Filter, SS, Last Drop 2 µm 1 pc 6001 Tubing, PEEK, 1/16" x 0.25 mm ID, bl. stripe 3 m SPECS Special Info For start-up and standard use in all HPLC-systems The ChromBox is an allurpose analytical spare part kit for all our customers using HPLC. It contains the most often used spare parts made both of high quality SS 316L as well as PEEK and Teflon. Prep Starter kit Prep Starter Kit Part No. Description 35 PREP Kit, preparative starter consists of following items: 35L Plastic Box 1 pc 796 Tool, Tubing Plier for metal tubing 1 pc 9001 Tubing Clip 4 pcs 5003 Ferrule, PEEK, double 1/16" 10 pcs 5570 PEEK Two-Piece Fingertight Nut 10 pcs Nut, PEEK, flangefree black 1/8", 1/4" pcs 051 Ferrule, Tefzel, 1/8" 10 pcs 1061 Union, PEEK, HP complete with fitting 1/16", pcs Fitting, PEEK, one-piece natural, pcs 794 Tool, Guillotine Cutter for polymer tubing 1 pc Filter, PEEK, In-Line, compl., frit PAT PEEK-encased 5µm 1 pc Frit, PAT, PEEK-encased 10 µm 5 pcs Filter, SS, mobile phase 25 µm, 1/8" pipe OD 4 pcs Filter, SS, mobile phase 10 µm, fittings for 1/16" tubing 4 pcs 6003 Tubing, PEEK, 1/16" x 0.75 mm ID, green stripe 10 ft 6004 Tubing, PEEK, 1/8" x 1/16" ID, natural 10 ft Tubing, SS, 1/16" x 0.75 mm ID 3 ft Tubing, SS, 1/8" x 2.1 mm ID 3 ft ZF2S6 Ferrule, SS, 1/8" 10 pcs ZN2 Nut, Internal, 1/8" 5 pcs ZP2 Plug, SS, 1/8" 2 pcs ZP1 Plug, SS, 1/16" 2 pcs ZU2L Union, SS, 1/8", complete, 5/16"-24 2 pcs ZN1 Nut, SS, 1/16" short 5 pcs ZF1S6 Ferrule, SS, 1/16" 10 pcs ZRU21 Union, SS, reducing 1/8" 1/16", 5/16" pcs 409 Plug, PEEK, M6 5 pcs 4072 Plug, Nylon, column endstopper black, pcs 805 Tool, wrench 3/8" x 7/16" 2 pcs Special Info This is the ideal kit for prepsystem users including fittings, filters and tubing etc. The kit comes in a sturdy plastic box. AIT FRANCE 49

50 Raccords basse et haute pression SPECS Material Nuts SS303 and Ferrules SS316 Dimensions OD 1/32», 1/16», 1/8» and 1/4» Tolerances +/ mm (.002») Pressure rating > 500 bar (> 7250 psi) Stainless steel nuts and ferrules valco type Nuts with product numbers starting with Z are for use with all standard Valco internal fittings and most valves. They may be used with fittings from other manufacturers as well.the L (long) and XL (extra-long) types are for situations where the fitting head may be otherwise inaccessible or where interference between fittings exists, as on many Valco multiposition valves. Valco Stainless Steel Nuts and Ferrules Part No. Description ZN.5 Nut, SS, 1/32" ZF.5S6 Ferrule, SS, 1/32" ZN1 Nut, SS, 1/16" MZN1 Nut, SS, 1/16" Medium LZN1 Nut, SS, 1/16" Long ZF1S6 Ferrule, SS, 1/16" ZN2 Nut, SS, 1/8" ZF2S6 Ferrule, SS, 1/8" ZN4 Nut, SS, 1/4" ZF4S6 Ferrule, SS, 1/4" 1/4" Part No. ZN1 C mm 1/4" Part No. MZN1 C mm 3/8" 3/6" Part No. ZN.5 C0525 Part No. LZN1 C0523 1/4" 14.5 mm C mm 19.0 C0528 Part No. ZF.5S6 C0568 Part No. ZF1S6 C0526 Part No. ZN2 Part No. ZF2S6 Material SS316 Dimensions For OD 1/16» Tubing Tolerances +/ mm (.002») Pressure rating > 500 bar (> 7250 psi) Rheodyne Stainless Steel Nuts and Ferrules Part No. Description 56 Nut, SS, short, Rheodyne, Nut, SS, long head, Rheodyne, Nut, SS, x-long, Rheodyne, Ferrule, SS, 1/16" 60 Ferrule, SS, 1/16", 2-step Rheodyne Stainless steel nuts and ferrules rheodyne type Our SS Nuts and Ferrules for 1/16» and 1/8» tubing are made of high quality Stainless Steel. We offer nuts (threads 10-32) for 1/16» tubing in three different lengths in order to accommodate any possible connecting situation. Use our standard nut (P/N 56) for connecting easily accessible connections (couplers, detectors, columns etc.). For very tight and difficult toreach areas we recommend the extra long nut (P/N 58). This nut should be used for example with Rheodyne valves. 1/4" Part No. 56 C mm 1/4" C mm Part No. 57 C0564 Part No. 59 C0563 1/4" 20.0 mm Part No. 58 C0565 Part No. 60 AIT FRANCE. 50

51 Raccords basse et haute pression Stainless steel union Our Stainless Steel Unions are made for joining two pieces of tubing of OD 1/16» or 1/8» of the same OD or joining OD 1/8» with 1/16». They are precisionmachined and we are particulary careful with the concentricity of the through-hole and the finish of the surfaces to give an absolute leak-free connection. VICI Jour SS Unions have internal threads, which we recommend for most applications. Internal threads make stronger connections and provide the lowest dead volume for high performance instrumentation. To meet your requirements we offer you unions for 1/16» tubing OD with or 1/4»-28 threads or for 1/8» tubing OD with 5/16»-24 threads. SPECS Material Part No. ZDV025U, ZDV050U and ZDV080U = SS 316 Part No. ZU2L, ZRU21 body and ferrules = SS316, fittings = SS303 Dimensions For OD 1/16» and 1/8» Tubing Tolerances +/ mm (.002») Pressure rating > 500 bar (> 7250 psi) A B C C0261 Hex-grip 1/4" C0263 Hex-grip 7/16" C0264 Hex-grip 7/16" 21.3 mm 31.0 mm 27.0 mm Stainless steel fittings for use with peek double ferrule These fingertight versions may be hand-tightened for operation at up to 350 bar (5000 psi).these fittings fit virtually any female 1/16» fitting. C0078 C mm Material SS316, DIN Dimension For OD 1/16» Tubing Tolerances +/ mm (.002») Pressure rating > 500 bar (> 7200 psi) Special info Double-Ferrule grips Tubing twice Works with all 1/16» OD Tubing Fits any Fitting Detail 12.0 mm Part No mm 9.7 mm Part No C0553 Part No AIT FRANCE 51

52 Raccords basse et haute pression SPECS Material SS Tee and Cross 1/16» = SS316 SS Tee and Cross 1/8» = SS303 Dimensions OD of the Tee and Cross body only for 1/16» Tubing = 23.4 mm Thickness = 12.7 mm OD of the Tee body only for 1/8» Tubing = 33.2 mm Thickness = 19.0 mm For OD 1/32», 1/16» and 1/8» Tubing Tolerances +/ mm (.002») Pressure rating > 350 bar (> 5000 psi) Stainless steel tees & crosses The high pressure Tees and Crosses are designed as direct replacements for specific manufacturers parts. Each part is precision machined from SS 316L, passivated and rinsed. Included with each Tee and Cross are steel ferrules and thread-size male nuts ready for use.thru-hole is 0.5 mm. Stainless steel plugs Material SS300 series Dimensions See illustration Tolerances +/ mm (.002») Often an extra port on a valve needs to be plugged or a piece of tubing needs to be capped. Here are three sturdy solid SS plugs. 3/16" C0539 C0538 Part No. ZP mm 1/4" C0537 C0537 Part No. ZP mm C0536 C0535 3/8" Part No. ZP mm AIT FRANCE. 52

53 Tubulures Tubes en Peek PEEK tubing has the strength required to withstand continuous use at HPLC pressure without swelling or bursting. The dense polymer structure of VICI Jour PEEK tubing eliminates the permeability to organic solvents that causes other polymer tubing, such as Tefzel to sweat. VICI Jour PEEK tubing is color-coded two ways for easy identification. Solid Color Coded dye is added to the tubing when manufactured and is evenly distributed through the entire tube for easy visibility. Striped Color Coding only a colored stripe is added to the OD. Use the Striped Color Coded where maximum chemical resistance and biocompatibility are required. Dye never contacts the fluid stream. Remember PEEK tubing is not affected by halide salts, high strength buffers or other aggressive mobile phases that degrade stainless steel. The polymer surface will not leach metal ions into the eluant or extract metal sensitive components from the sample. By far the most outstanding property is its excellent burst pressure. PEEK is compatible with almost any of the solvents commonly used in HPLC. Methylene Chloride, THF and DMSO may cause swelling in PEEK. Concentrated nitric and sulphuric acid will attack PEEK. However, PEEK can safely withstand 20 30% nitric acid when passivating a system. SPECS Material PEEK Dimensions OD and ID, see chart Tolerances 1/16 +/ mm (.002 ) 1/8 +/ mm (.004 ) Pressure rating See chart Special Info Solid Color Coding The process used in extruding this type allows the olor to permeate through the entire tube ensures color permanence. Striped Color Coding A colored stripe is added to the outside of the tube for easy identification of ID. Replaces Stainless Steel, Titanium and Tefzel tubing Inert and biocompatible with unique color coding. PEEK is 10 times less oxygen permeable than Teflon or Tefzel and more temperature resistant. Melting point is 350 C. We recommend PEEK fingertights and flangeless fittings for your applications. Clean-Cut tubing cutter gives you burr-free perpendicular cuts. AIT FRANCE 53

54 Tubulures SPECS Tubes en Prédécoupés Material PEEK Dimensions OD 1/16 ID, see chart Tolerances +/ mm (.002 ) Pressure rating See chart Special Info PEEK Pre-cut Tubing is square and burr-free for zero-dead volume connections. Color coded caps for easy identification of tubing ID. Maintaining zero dead volume is particularly important between the sample injection valve, the column and the detector We manufacture PEEK pre-cut tubing from striped color coded PEEK tubing.we build these kits in a variety of versions.we can also pack to your specification. Material Polypropylene Dimensions For OD 1/16 PEEK Tubing Coudes pour Tubes en Peek VICI Jour T ubing Elbows (90 and 180 ) are ideal for routing 1/16» PEEK tubing through your system. Simply snap the tubing into the elbow. These elbows are proportioned to bend PEEK tubing at the optimum radius for maximum chemical resistance and burst pressure. AIT FRANCE. 54

55 Tubulures Tubes Peek type Ressort The VICI Jour PEEK Telephone Cable is a self-adjusting 1/16» OD tubing.this tubing is extremely flexible, and expands, contracts and consequently gives you the freedom to move your instrument components without breaking any connections. Each end of the cord has a 150 mm (6») straight tubing for connections. We offer two types of PEEK Telephone Cables made of solid and striped color coded PEEK Tubing. SPECS Material PEEK Dimensions OD 1/16», ID see chart Tolerances +/ mm (.002») Pressure rating < 420 bar (< 6100 psi) Special Info Solid Color Coding The process used in extruding this type allows the color to permeate through the entire tube ensures color permanence. Striped Color Coding A colored stripe is added to the outside of the tube for easy identification of ID. PEEK Fingertight End Cap PEEK Tubing L1 L2 L3 = Length in mm. L1 = the PEEK coil only in a resting position. L2 = the PEEK coil only in a fully extended position. L3 = the complete PEEK Telephone Cable fully extended. AIT FRANCE 55

56 Tubulures SPECS Teflon & Teflon-like tubing Material PTFE, PFA, FEP Dimensions See chart Tolerances 1/16» +/ mm (.002») 1/8» +/ mm (.004») Pressure rating See chart Special Info Low pressure applications: Check carefully for gas permeability. PTFE Tubing PTFE tubing (PolyTetraFluorEthylene) is chemically inert and suitable for lower pressure applications. Typically 1/16» OD tubing holds up to 62 bar (900 psi) and 1/8» up to 35 bar (500 psi). We recommend our PTFE tubing for use at elevated temperature of maximum 80 C.We can also supply our PTFE tubing color coded to make it easier to identify the ID and to differentiate between the streams. Our unique process when adding color is your guarantee that there is no leaching color permanence is ensured. Black PTFE Tubing Teflon is translucent and for certain light sensitive applications we recommend to use black PTFE tubing. So far we recommend it for: Light sensitive enzymatic reactions Luminescent reactions Connections for the flow-cell Radioactive HPLC PFA Tubing PFA tubing (PerFluorAlkoxy) has excellent chemical stability and mechanical strength. Always use PFA instead of PTFE if gas permeability is the issue. 1/16» OD high purity tubing has a maximum pressure rating of up to 100 bar (1450 psi),while 1/8» OD maximum 72 bar (1050 psi). FEP Tubing FEP (FluorinatedEthylenePropylene) is chemically inert to most HPLC solvents and is recommended for low pressure applications. Typically 1/16» OD holds up to 117 bar (1700 psi) and 1/8» holds up to 70 bar (1000 psi).we recommend FEP for ion chromatography applications. Our standard FEP tubing is extruded to an ID and OD tolerance of ± 0.05 mm (.002») and the 1/8» to a ID and OD tolerance of ± 0.10 mm (.004»).We do not recommend using FEP tubing above 80 C. AIT FRANCE. 56

57 Tubulures Knitted PTFE reaction coils SPECS Knitted PTFE reaction coils are used for providing a delay and radial mixing in analytical flow paths. By providing a tortuous flow path, the liquid stream is forced to take alternate directions within the tubing and the moving centre part of the flow is forced to mix with the slower moving boundary layers closer to the wall. Vigorous radial mixing prevents radial dispersion.knitted reaction coils are highly efficient in providing delay lines (= reaction volumes) without causing band broadening. We offer knitted PTFE reaction coils not only in natural translucent PTFE, but also in black PTFE with 0.25 and 0.50 mm ID. Material PTFE Dimensions OD 1/16», ID see chart Tolerances +/ mm (.002») Pressure rating < 55 bar (< 800 psi) Special Info Low pressure applications: Check carefully for gas permeability. Tefzel ETFE tubing Tefzel (ETFE) tubing has some outstanding properties which makes it particularly suitable for HPLC since it has a higher burst pressure when compared to Teflon. The most common dimension is 1/16» x 0.25 mm which will withstand up to 186 bar (2700 psi) using water as mobile phase. It is important, however, to note that when using Tefzel with organic solvents it may swell and we recommend a max. pressure of 70 bar (1000 psi) using organic solvents. Tefzel is the ideal polymer with regard to interaction with chloride salts, which typically corrode stainless steel but not Tefzel. Material ETFE Dimensions OD + ID, see chart Tolerances +/ mm (.002») Pressure rating < 200 bar (< 2900 psi) Special Info AIT FRANCE 57

58 Tubulures SPECS Clean-Cut polymer tubing cutter Special Info Cuts peek,teflon,tefzel and other polymeric tubing Won t distort the OD or close the ID of the tubing Safety lock secures the blade when not in use It is difficult to obtain burr-free perpendicular cuts on polymeric tubing.the Clean-Cut is a tool for the most demanding LC applications which will do the job without distorting the outside diameter and or closing the inside diameter of the tubing. It is designed to cut PTFE, ETFE and polymers in general and PEEK capillary tubing in particular. The compact design allows every chromatographer to have it in his pocket. A unique safety locking mechanism secures the blade when not in use. Right angles and clean cuts are essential in LC to avoid leaks. Guillotine Polymer tubing cutter We can recommend this cutter for cutting Teflon, Tefzel and other polymeric tubing including PEEK tubing. AIT FRANCE. 58

59 Tubulures Tubing clip - The LC tubing organizer SPECS Here is a convenient small device for the busy chromatographer. The Tubing Clip, which holds both your 1/16» and 1/8» polymer tubings precisely where they should be in your beakers, flasks and bottles etc. up to 4 mm thick. The stainless steel spring keeps your Tubing Clip working for a long period of time and helps you keep your solvent line in the solvent. Material Polypropylene and Stainless Steel spring Dimensions For OD 1/16» and 1/8» tubing Special Info Clip fitted with a ss spring suitable for glassware up to 4 mm thick. Stainless Steel tubing (chromatography grade) VICI Jour bulk stainless steel tubing is usually supplied in coils. Impurities, such as oil, dirt and other contaminants that may interfere with your analysis are removed. Material SS316, DIN Dimensions From OD 1/32» to 8 mm Tolerances ID and OD +/ mm (.002») Pressure rating > 350 bar (> 5000 psi) Special Info Smooth internal surfaces for optimum flow of gas and liquids. Bright annealed OD is ideal for nut and ferrule connections. AIT FRANCE 59

60 Tubulures SPECS Pre-Cut stainless steel tubing Material SS316, DIN Dimensions OD 1/16», ID see chart Tolerances +/ mm (.002») Pressure rating > 350 bar (> 5000 psi) Special Info Not recommended for use with halides. High pressure resistance, low permeability. VICI Jour offers pre-cut stainless steel tubing in lengths most commonly required in HPLC systems. These tubes are cut to square, burr-free ends for zerodead volume connections. Each tube is then passivated in 30% nitric acid and cleaned (in ultrasonic bath) in methanol. Each tube is fitted with color-coded caps which prevent contamination and indicate the ID of the tube. Stainless Steel tubing cutter This is the ideal tool for cutting 1/16» and 1/8» stainless steel tubing, leaving smooth, uniform cuts with a minimum of deburring and/or reaming. The easily replaced cutting wheel scores tubing. The following cut allows tube-to-tube and tube-to-frit zero dead volume connections. Stainless Steel Tubing pliers Another ideal tool for cutting 1/16» stainless steel tubing, leaving smooth cuts. Cutting 1/16» tubing is difficult without distorting the outside diameter and closing the inside diameter.here is a tool built for this tough job. Here is a cutter which reaches hard-toget places in a HPLC system enabling you to easily cut or modify your SS tubing. Tubing pliers are delivered in a plastic bag. AIT FRANCE. 60

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