DEVEX gas sampling bag, stopcock straight valve, 5L Back Catalog number: DEV31_5L Availability: In the manufacturer's stock Price on request - + Recommended M-MCHOR O-Ring, micro-chamber pan seal, for M-CTE120I,pk 6 Price on request T-1VX CW agents (in particular VX) cold trap, TT24-7 Price on request C-EZVOCTG Easy-VOC TubeTAG Interface Price on request