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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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31 – 45 of 714 results
31

Restek™ Replacement O-Rings for High-Capacity Indicating Oxygen Trap
SDP

For high-capacity indicating oxygen trap.

32

Restek™ Replacement Chemical Traps for Agilent™ Gas Chromatographs
SDP

Easy to install replacement chemical traps attach to the same fittings as original Agilent GC equipment

For Use With (Application) Gas Chromatography
33

Promega 10F Barrier Tips

Promega Barrier Tips provide a self-sealing barrier with the convenience of sample retrieval. In retention tests, Promega Barrier Tips virtually eliminated tip retention and sample holdup.

34

Restek™ Capillary-Grade Hydrocarbon Traps
SDP

Reduce organics to 0.1ppm where input does not exceed 100ppm

Type Capillary Grade Hydrocarbon Trap
Length (Metric) 28 cm
Diameter (Metric) Outer 3.8 cm
Diameter (English) Outer 1.5 in.
Length (English) 11 in.
Temperature (English) Maximum 212°F
Material Nickel-plated Brass
Temperature (Metric) Maximum 100°C
Pressure 250 psi
35

Restek™ Replacement O-rings
SDP

For cartridge base plates.

36

VICI™ Gas-Specific Purifiers

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

ENCOMPASS
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
37

VICI™ Contaminant-Specific Traps

ENCOMPASS
Flow Rate 500 mL/min.
Length (Metric) 52.3 cm
Diameter (Metric) Outer 3.8 cm
Diameter (English) Outer 1.5 in.
Length (English) 21 in.
For Use With (Application) Ideal for removing moisture, Hydrocarbons or Oxygen from supply gases in applications involving gas chromatography
Pressure 1000 psi
38

Cole-Parmer Drierite 27068 L68GP Gas Purifier, 300 L/hr, 100 psi

Allows a maximum flow rate of 300 LPH and a maximum working pressure of 100 psi. Half of the polycarbonate column is filled with 250 mL of indicating Drierite producing a terminal dryness of 0.005 mg/liter. The other half contains 250 mL of 5 Å molecular sieves for removal of trace impurities. Total capacity is 500 mL. Both inlet and outlet fittings are 316 stainless steel, 1/8" Swagelock fittings. A 40-µm, 316 stainless steel outlet screen assembly prevents particulate migration. Drierite may be regenerated, or order the refill kit.

ENCOMPASS_PREFERRED
39

Vici Metronics PRFIR HELIUM GAS FOR GC 1/4IN

NC1486882 PRFIR HELIUM GAS FOR GC 1/4IN

ENCOMPASS_PREFERRED
40

Parker Hannifan SYSTEM MAINTENANCE KIT 1-YEAR
SDP

Kit, System Maintenance, for Various Generators, 2 Prefilters, 1 Final Filter, 1 yr.

ENCOMPASS
41

Agilent Technologies GAS CLEAN FILTER.

NC2477356 GAS CLEAN FILTER.

ENCOMPASS
42

Absolute Standards HYDROCARBON STANDARD 200UG/MG

NC2123748 HYDROCARBON STANDARD 200UG/MG

ENCOMPASS
43

Precision Plus Vacuum Parts Inc FLUID FLUSHING HYDROCARBON 5L

NC3135607 FLUID FLUSHING HYDROCARBON 5L

ENCOMPASS_PREFERRED
44

DRAEGER SAFETY DIAGNOSTICS DRAEGR O2 CALIBRATN GAS 17PCNT

NC2966238 DRAEGR O2 CALIBRATN GAS 17PCNT

ENCOMPASS_PREFERRED
45

Teledyne Tekmar V9 TRAP

The Stratum PTC ships with a #9 proprietary U-shaped trap installed and a U-shaped Vocarb 3000 trap. If a sample is not properly desorbed from the trap, the resolution in the chromatogram will suffer. The U-shaped trap provides superior peak shape by allowing a volume for the desorbing gas to refocus before proceeding to the GC. The result is a dramatic improvement in your chromatographic resolution.

ENCOMPASS