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Gas Purifiers and Traps

Gas Purifiers and Traps

Chemical traps and gas purifiers to remove moisture, oxygen, hydrocarbons, or other contaminants from GC gas supply lines; includes ECD and split vent traps, indicating traps, rechargeable traps, S-traps, gas purifier modules, and replacement parts.
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1 – 15 of 38 results
1

MilliporeSigma™ Supelco™ Molecular Sieve 5A Moisture Traps

Efficiently remove moisture and heavy hydrocarbons from compressed air, electrolytically produced hydrogen, house nitrogen, or other gases with high moisture or hydrocarbon content

Type Moisture Trap
For Use With (Application) Maintaining Anhydrous Conditions Within an Apparatus
2

MilliporeSigma™ Supelco™ Supelpure™-O Oxygen/Moisture Trap

Oxygen-removing catalysts that can reduce oxygen to less than 2 ppb when the level in the incoming gas does not exceed 10 ppm

Type Oxygen/Moisture Trap
For Use With (Application) Removing Oxygen and Water Vapor From Incoming Gas
Product Line Supelpure™
3

MilliporeSigma™ Supelco™ Purge/Trap I Vocarb™ 4000

Specific configurations available for a variety of instruments

Type Purge/Trap I
For Use With (Application) Industrial Hygiene
4

Restek™ High-Capacity Oxygen and Moisture Traps  DFS Item

Reduce oxygen or water to less than 15ppb

Length (Metric) 28 cm
Efficiency 15ppb
Diameter (Metric) Outer 3.8 cm
Diameter (English) Outer 1.5 in.
Length (English) 11 in.
Material Nickel-plated Brass
7

Trajan Scientific and Medical Gas Filter - Carrier Gas

Prevent contaminants in gases from significantly impacting the quality of results. Oxygen, hydrocarbons and moisture can lead to problems such as noisy baselines, moisture entering the GC column, excessive bleed and septa degradation.

8

Restek™ Super-Clean™ Gas Filters  DFS Item

Gas filter cartridges with a high-purity output to ensure 99.9% pure gas for laboratories

Flow Rate 7 L/min.
Length (Metric) 27 cm
Diameter (Metric) Outer 4.4 cm
Housing Material Glass, Polycarbonate
Diameter (English) Outer 1.75 in.
Length (English) 10.62 in.
Pressure 159 psi
9

Restek™ VICI met/sen Gas-Specific Purifier Modules  DFS Item

Replace separate oxygen, moisture, and hydrocarbon traps with one multiple-bed purifier, specific for purifying helium, hydrogen, nitrogen, or air.

10

Economy Moisture-Removing Trap, 400 cc, MilliporeSigma™ Supelco™

The clear polycarbonate tubes contains a mixture of Molecular Sieve 13X and Molecular Sieve 4A with indicating capability. Because room air may permeate through the polycarbonate tube, this trap should not be used with carrier gas streams.

11

MilliporeSigma™ Supelco™ Purge/Trap J BTEXTRAP™

Specific configurations available for a variety of instruments

Type Purge/Trap J
For Use With (Application) Industrial Hygiene
12

MilliporeSigma™ Supelco™ Purge/Trap K Vocarb™ 3000

Efficiently traps analytes in US EPA Methods 502.2 and 524

Type Purge/Trap K
For Use With (Application) Industrial Hygiene
13

MilliporeSigma™ Supelco™ Supelpure™ HC Hydrocarbon Trap

The best trap available for removing hydrocarbons and other organics from carrier, fuel, air, and other gas streams

Includes Carbon Molecular Sieve
Type Hydrocarbon Trap
For Use With (Application) Removing Hydrocarbons and Other Organics From Carrier, Fuel, Air, and Other Gas Streams
Product Line Supelpure™
14

Labconco™ AtmosPure™ Re-Gen Gas Purifiers

Automatic regeneration process completed in as little as 13 hours while unattended

Height (Metric) 56 cm
Type Re-Gen Gas Purifier
Width (English) 14.9 in.
Housing Material Epoxy-coated Steel
Connection Type 0.75 in. Fitting
Material Stainless Steel
For Use With (Application) Controlled atmosphere glove boxes
Width (Metric) 38 cm
Height (English) 21.9 in.
15

MilliporeSigma™ Supelco™ Supelcarb™ HC Hydrocarbon Trap

The best trap available for removing hydrocarbons and other organics from carrier, fuel, air, and other gas streams

Type Hydrocarbon Trap
For Use With (Application) Removing Hydrocarbons and Other Organics From Carrier, Fuel, Air, and Other Gas Streams
Product Line Supelcarb™