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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

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.
2

VICI™ Gas-Specific Purifiers

Ideal for removing moisture, hydrocarbons and oxygen from gas chromatography gas supplies

Flow Rate 500 mL/min.
Type Gas Purifier
Length (Metric) 57.15 cm
Diameter (Metric) Outer 3.8 cm
Diameter (English) Outer 1.5 in.
Length (English) 22.5 in.
For Use With (Application) Ideal for removing moisture, Hydrocarbons and Oxygen from gas chromatography gas supplies
Pressure 1000 psi
3

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™
4

Oxiclear™ Disposable Oxygen/Moisture Trap, Sold by MilliporeSigma™ Supelco™

Reduces oxygen to less than 1 ppm when the incoming level is below 10 ppm.

Type Oxygen/Moisture Trap
Length (Metric) 19 cm
Diameter (Metric) Outer 48 mm
Diameter (English) Outer 1.875 in.
Length (English) 7.5 in.
For Use With (Application) Reduces Oxygen, Removes Moisture and Organic Contaminants
Product Line Oxiclear™
5

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™
6

MilliporeSigma™ Supelco™ Purge/Trap H

Specific configurations available for a variety of instruments

Type Purge/Trap H
For Use With (Application) Industrial Hygiene
7

MilliporeSigma™ Supelco™ Purge/Trap C

Specific configurations available for a variety of instruments

Type Purge/Trap C
For Use With (Application) Industrial Hygiene
8

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
9

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
10

Restek™ VICI met/sen Gas-Specific Purifier Modules

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

11

Restek™ Filter and Baseplate Kits

Single-position mounting baseplate with 0.125 in. inlet/outlet fittings (06-711-828)

Style Filter and Baseplate Kit
12

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.

13

Restek™ High-Capacity Oxygen and Moisture Traps

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
14

Restek™ Indicating Oxygen Traps

Prepurged for fast stabilization time

Includes Vespel™ sealing rings
Gases Measured Oxygen
Type Indicating Oxygen Trap
Length (Metric) 25.4 cm
Efficiency 0.1ppm
Diameter (Metric) Outer 3.2 cm
Housing Material Polycarbonate
Diameter (English) Outer 1.25 in.
Length (English) 10 in.
Material Glass
Pressure 100 psi
Color Indicator Yes