Oxygen Traps

Reduce oxygen levels to <15 ppb. Inlet and outlet fitted with 40 micron stainless steel frits. 250 psig operating pressure. 630 mg oxygen removal capacity. These oxygen traps contain a highly active, metal-containing, inert supported reagent filled into a one-piece aluminum container. The trap is capable of reducing the oxygen content of a gas stream down to 99.99998% of its original concentration. Each unit is filled under a heated flow of ultra high-purity helium to eliminate the need for extensive purging prior to GC or GC/MS operation. These traps are ideal for use with hydrogen and inert carrier gases commonly used with TC and FIC gas chromatographs and argon-methane mixtures used with electron capture gas chromatographs. The all-metal housing virtually eliminates contamination and resultant signal noise that often occurs with traps constructed of other materials.
Mounting clip 330-52801 may also be used with indicating moisture traps 330-52786, 330-52789, 330-52903, 330-52906 and hydrocarbon traps 330-53890 and 330-53893.