Oxygen Trap

For the removal of oxygen and sulfur compounds from GC gases containing < 1% oxygen.

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