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SUPELCO Brand

Displaying 201-250 of 5017 results.
Sigma Cat.No.Description
20063ORBO 1103 Porapak-Q (50/80), 150/75 mg
W,W,W separators, O.D. × L 6 mm × 100 mm, pkg of 50 ea
20074-UVOST Stack Sampling Tube
35-60 mesh
20075-UVOST Stack Sampling Tube
Tenax TA:Petroleum Charcoal, 2:1
20079-UModified BTEXTRAP M, Tekmar® 3000
20080-UPurge/Trap K Vocarb® 3000
for use with Encon
20081-UORBO-DNPH LpDNPH on Silica Gel, 120 mg
PE separators, O.D. × L 6 mm × 90 mm , w/frangible seal, pk of 10 tubes
20083-UCarbotrap® 202
stainless steel TD tube, O.D. × L 1/4 in. × 3 1/2 in., preconditioned, pkg of 10 ea
20124ASTAstec® CYCLOBOND I 2000 AC Chiral HPLC Column
5 μm particle size, L × I.D. 25 cm × 4.6 mm
20199-UCelite® 545 AW
reagent grade
20211ORBO 34 Activated Coconut Charcoal specially treated (20/40), 400/200 mg
W,GFF,F separators, O.D. × L 8 mm × 105 mm, pkg of 25 ea
20228ORBO 32 Large Activated Coconut Charcoal (20/40), 400/200 mg
W,W,F separators, O.D. × L 8 mm × 110 mm, pkg of 50 ea
20229ORBO 52 Small Activated Silica Gel (20/40) 150/75 mg, pk 50
W,W,F separators, O.D. × L 6 mm × 75 mm, pkg of 50 ea
20231ORBO 24 2-HMP on Amberlite XAD®-2 (20/40), 150/75 mg
W,W,W separators, O.D. × L 6 mm × 105 mm, pkg of 25 ea
20254-UORBO 101 Carbotrap® B (20/40), 100/50 mg
W,W,W separators, O.D. × L 6 mm × 70 mm, pkg of 25 ea
20255-UORBO 100 on Carbotrap® B (20/40), 350/175 mg
W,W,W separators, O.D. × L 7 mm × 110 mm, pkg of 25 ea
20256-UORBO 70 5% Na2CO3 on Chromosorb®-P (30/60), 335/165 mg
W,W,W separators, O.D. × L 8 mm × 100 mm, pkg of 50 ea
20257-UORBO 23 2-HMP on Amberlite XAD®-2 (20/40), 120/60 mg
W,W,W separators, O.D. × L 6 mm × 85 mm, pkg of 25 ea
20258ORBO 43 Supelpak-20 specially treated Amberlite XAD®-2 (20/40), 100/50 mg
W,W,W (specially treated) separators, O.D. × L 8 mm × 100 mm, pkg of 50 ea
20265ORBO 53 Activated Silica Gel (20/40) specially cleaned, 400/200 mg with Glass Fiber Filters
GFF,F,F separators, O.D. × L 7 mm × 100 mm, pkg of 50 ea
20267-UORBO 32 Small Activated Coconut Charcoal (20/40), 100/50 mg
W,F,F separators, O.D. × L 6 mm × 75 mm, pkg of 50 ea
20270-UStandard Midget Impinger
reservoir volume 25 mL
20273Carbopack Adsorbent
matrix Carbopack B, 60-80 mesh, bottle of 10 g
20280-UFlorisil®
PR grade, 60-100 mesh, coarse powder
20281Florisil®
100-200 mesh, fine powder
20287Carbotrap® Adsorbent
matrix Carbotrap® B, 20-40 mesh, bottle of 10 g
20293Purge/Trap F
for use with Tekmar® Velocity XPT, LSC-1, LSC-2, LSC-2000, 4000 (Straight, 12 in./30.5 cm, Swagelok fitting), HT-3
20295Purge/Trap G
for use with Tekmar® Velocity XPT, LSC-1, LSC-2, LSC-2000, 4000 (Straight, 12 in./30.5 cm, Swagelok fitting), HT-3
20298Molecular Sieve 5A Water Vapor Trap Refill
volume ~460 cc
20300Molecular Sieve Adsorbent
matrix Molecular Sieve 5A, 30-40 mesh, bottle of 50 g
20301Molecular Sieve Adsorbent
matrix Molecular Sieve 5A, 45-60 mesh, bottle of 50 g
20302Molecular Sieve Adsorbent
matrix Molecular Sieve 5A, 60-80 mesh, bottle of 50 g
20305Molecular Sieve Adsorbent
matrix Molecular Sieve 13X, 60-80 mesh, bottle of 50 g
20307Molecular Sieve Adsorbent
matrix Molecular Sieve 13X, 100-120 mesh, bottle of 50 g
20308Purge/Trap I Vocarb® 4000
for use with Tekmar® Velocity XPT, LSC-1, LSC-2, LSC-2000, 4000 (Straight, 12 in./30.5 cm, Swagelok fitting), HT-3
20309Carbotrap® Adsorbent
matrix Carbotrap® C, 20-40 mesh, bottle of 10 g
20321Purge/Trap H
configured for Tekmar® Velocity XPT, LSC-1, LSC-2, LSC-2000, 4000 (Straight, 12 in./30.5 cm, Swagelok fitting), HT-3
20324Porapak Porous Polymer Adsorbent
matrix Porapak N, 50-80 mesh, bottle of 75 cc
20324ASTAstec® CYCLOBOND I 2000 RSP Chiral HPLC Column
5 μm particle size, L × I.D. 25 cm × 4.6 mm
20325Porapak Porous Polymer Adsorbent
matrix Porapak N, 80-100 mesh, bottle of 75 cc
20328Porapak Porous Polymer Adsorbent
matrix Porapak P, 80-100 mesh, bottle of 75 cc
20329Porapak Porous Polymer Adsorbent
matrix Porapak P, 100-120 mesh, bottle of 75 cc
20330-UPorapak Porous Polymer Adsorbent
matrix Porapak Q, 50-80 mesh, bottle of 75 cc
20331Porapak Porous Polymer Adsorbent
matrix Porapak Q, 80-100 mesh, bottle of 75 cc
20332Porapak Porous Polymer Adsorbent
matrix Porapak Q, 100-120 mesh, bottle of 75 cc
20333Porapak Porous Polymer Adsorbent
matrix Porapak R, 50-80 mesh, bottle of 75 cc
20334Porapak Porous Polymer Adsorbent
matrix Porapak R, 80-100 mesh, bottle of 75 cc
20337Porapak Porous Polymer Adsorbent
matrix Porapak S, 80-100 mesh, bottle of 75 cc
20338Porapak Porous Polymer Adsorbent
matrix Porapak S, 100-120 mesh, bottle of 75 cc
20342Porapak Porous Polymer Adsorbent
matrix Porapak QS, 50-80 mesh, bottle of 75 cc
20343Porapak Porous Polymer Adsorbent
matrix Porapak QS, 80-100 mesh, bottle of 75 cc

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