methanizer

hi colleagues,

where can we purchase a "methanizer" to convert CO in a gc effluent in CH4,
witch can be detected by a fid? Can this device connected to agilent 5890 II
gc/fid?

Any experince with self-build methanizer ?


We have to determine CO in air by a gc method (according to a german vdi
standard).


Thank you in advance

best regards
joern