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.

76 – 90 of 715 results

PERMA PURE INC Perma Pure AS-200-08-PS Ammonia Scrubber, Effective Ammonia Removal, Easy Media Replacement, Unheated Design

The Perma Pure AS-200-08-PS Ammonia Scrubber is designed to efficiently remove ammonia from gas streams, ensuring critical gas concentrations remain intact for accurate analysis. Its robust polysulfone and stainless steel construction provide excellent corrosion resistance, while unheated operation minimizes maintenance needs. With a media life of 40,000 liter-ppm-hours and no moving parts, this scrubber stands out for reliability and ease of use in various scientific and industrial applications.

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Perkin Elmer US LLC Stainless Steel Oxygen/Moisture/Hydrocarbon Click-On Triple Trap Kit

Click-On connectors reduce system downtime and allow you to replace a trap without an open gas line, avoiding the introduction of impurities into the system. This in turn eliminates the need to flush the system. The ability to add a Click-On Inline Super Clean™ Indicator after the stainless steel trap gives the user a clear visual indication of when to change the filter. This indicator may also be used as a standalone trap. Connectors: 1/8 inch, Stainless Steel Gas Quality: 100% Maximium Pressure: 11 bar, 160 psi Maximum Flow: 25 L/min Estimated Lifetime: >2 years Use for: Inert Carrier Gas H2O: 6 g Capacity O2: 1,000 mL Hydrocarbons: 12 g (as n-butane)

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Perkin Elmer US LLC Oxygen Trap

This high-capacity, high-efficiency trap is used for long-termprotection of capillary column stationary phases against oxidation at GC operating temperatures. Can remove 3.5 g of oxygen andhas an output efficiency of less than 10 ppb oxygen concentration at the outlet. Effective at removing sulfur compounds, such ashydrogen sulfide and mercaptans. Intended for use with nonoxidizing gases such as He, Ar, N2, H2 or CH4, containing less than 1% oxygen. The trap is filled with 500 cc of active oxygen adsorbent that binds covalently with oxygen; no gas is generated from this reaction. Fitting Size: 1/8 inch Maximum Pressure: 1000 psi (69 bar) Volume Capacity: 2.5 L Dimensions:5 cm x 37 cm (including fittings) Weight: 1.2 kg

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