Arsenic determination apparatus, aspirators Arsenic determination apparatus l Designed for the estimation of arsenic and antimony l Method uses the formation of a complex between arsine and silver diethyldithiocarbamate with subsequent measurement at 5380A Description Socket size Cone size AD3 1AD/1 Complete Assembly - - 1 AD3 Absorption tube - 4/9 1 FE100/3 FE100/3 100ml Erlenmeyer flask 4/9-5 Reference: Elliot and Loper, Analytical Chemistry, (1974), 46, 56. Aspirator bottles, tubing side-arm l Tubular side arm for attachment of 9 bore flexible tubing l Unground neck to accept rubber stoppers Body diam. Neck.D.(at top) Bottle height 1531/06D 50 73 18 131 10 1531/08D 500 89 3 163 10 1531/10D 1000 111 8 00 5 1531/1D 000 138 8 48 5 Aspirator bottles, ground glass side-socket l Complies with SO 4796 l Ground side socket (size 9/3) to accept stopcock assemblies l Unground top neck to accept rubber stoppers Body diam. Neck.D.(at top) Bottle height 1541/1D 000 138 8 48 5 1541/16D 5000 181 44 318 1 1541/18D 10000 7 59 398 1 1541/0D 15000 58 59 460 1 1541/D 0000 88 59 49 1 Compatible with stopcocks on page 39. 38 Tel: +44 (0)1785 8111 Fax: +44 (0)1785 811064 email: info@scilabware.com
Aspirator bottles, ground glass side-socket and neck l Complies with SO 4796 l Ground side socket (size 9/3) to accept stopcock assemblies l Ground neck l Supplied with glass stopper Body diam. Stopper size Neck.D. (at top) Height with stopper 1569/1DP 000 138 9/3 9 6 1569/16D 5000 181 45/40 45 333 1 1569/18D 10000 7 60/46 60 414 1 1569/D 0000 88 60/46 60 508 1 Compatible with stopcocks as detailed below. Aspirator stopcocks with ground cone l For use with Aspirator bottles 1541: and 1569: l Type 1568/04M with Rotaflo PTFE key which is chemically inert and requires no lubrication l Type 1571/0M with traditional glass key Stopcock bore Cone size Overall length 1568/04M 3.0 9/3 53 1 1571/0M 4.0 9/3 95 1 1568/04M 1571/0M For full technical and ordering information visit www.scilabware.com 39
Aspirator bottles, large capacity l deal for storage of distilled water etc. l Choice of sizes up to 0 litre capacity l Wide neck with simple glass cover l Supplied with plastic connector and rubber/ptfe sealing ring l Accepts either stopcock GP6/10W or glass tubing of 14 O.D. 1565: Ext. neck diam. Total height Max. diam. GP6/10W 1565/16M 5000 100 30 00 1 1565/18M 10000 17 395 34 1 1565/M 0000 160 500 300 Aspirator and stopcock should be ordered separately. Aspirator accessories and spares GP6/10W l Stopcock for use with Aspirator Bottles 1565: series with Rotaflo PTFE key l Essential spare connectors and sealing rings for 1565: series Description GP6/10W 10 bore Aspirator Rotaflo stopcock 1 1548/0M Spare plastic connector for outlet 1 1547/0M Spare rubber/ptfe sealing ring 1 1548/0M 1547/0M 40 Tel: +44 (0)1785 8111 Fax: +44 (0)1785 811064 email: info@scilabware.com
Aspirator, narrow neck, HDPE l Large capacity aspirators with screw caps l deal for bench-top dispensing of coon solvents/distilled water etc. featuring smooth operating leak-proof stopcocks l Good resistance to chemical attack litres Neck.D. Overall height BGH034 5 49 330 1 BGH036 10 49 380 1 BGH038 5 80 580 1 BGH040 50 80 700 1 Large carboys can be found on page 63. Aspirator, narrow neck, HDPE, spares Description SWQ016 Spare stopcock for BGH034 & BGH036 1 SWQ003 Spare stopcock for BGH038 & BGH040 1 Aspirator, heavy duty, polypropylene A l Squat form for stable location on shelves, bench top or in transit l Moulded handle for safe and secure carrying l Clear moulded graduations allowing quick and easy volume assessment l Leakproof heavy duty stopcock opens and closes in a quarter turn l Autoclavable polypropylene for easy cleaning and sterilisation l Caps have moulded drill guides for easy location of probes and feed-lines litres Thread size Max height x width BNP05A 5 45 70 x 0 1 BNP10A 10 90 360 x 80 1 BNP0A 0 90 40 x 350 1 w When autoclaving aspirators always ensure the caps are completely loosened or removed to prevent accidental implosion., heavy duty, polypropylene, spares Carboys can be found on page 63. Description CAP/045H Spare cap for BNP05A/B 1 CGZ85PP Spare cap for BNP10A/B & 0A/B 1 SCBNP01 Spare stopcock 1 For full technical and ordering information visit www.scilabware.com 41
Aspirator, wide neck, HDPE l Large capacity aspirator with easy fill wide aperture l Screw cap with water tight rubber seal, leak-proof stopcock and carry handles l deal for bench top dispensing of coon laboratory liquids l Good resistance to chemical attack litres Neck.D. Height BGH068 30 40 415 1 BGH070 50 40 640 1 BWX07 100 40 770 1 Spare stopcocks for this item - SWQ003 can be found on page 41. Aspirator, square, HDPE l Square shape saves space on benchtops and shelves l Push-in water tight stopcock l Graduated body l 5 litre version features two moulded handles for safe transportation l Larger sizes have a carry handle litres Base Neck.D. Height BSH05A 5 165 40 35 1 BSH10A 10 10 40 365 1 BSH05A BSH0A 0 6 50 465 1 BSH30A 30 305 65 55 1 Replacement stopcock: 4461/0010 4 Tel: +44 (0)1785 8111 Fax: +44 (0)1785 811064 email: info@scilabware.com