Airgas® OMI-2 Indicating Purifier, Air Liquide

Supplier: Air Liquide

Y40-23921 Y40-23906

47752-706EA 2383 CAD

47752-706 47752-712

Airgas® OMI-2 Indicating Purifier, Air Liquide

Filters Gas Filters

OMI-2 indicating purifier irreversibly removes contaminants from carrier gases. It effectively purifies helium, hydrogen, nitrogen, argon/methane, and ammonia.

Glass body does not diffuse air or off-gas
Ideal for Hall®, ECD, and GC/MS detection systems
Color change provides positive indication of purifier exhaustion
Improved design prevents air from entering the new tube, preserving the resin

Indicating purifier removes oxygen, water vapor, carbon monoxide, carbon dioxide, most sulfur compounds, most halogen compounds, alcohols, and phenols to less than 109 ppb.

Indicating purifier for point-of-use gas polishing and final visual quality assurance before gas enters the GC. As little as 1 ppm of oxygen or moisture will change the indicating resin from black to brown.

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