New DEVEX gas sampling bags with PTFE dual-valve, 2L Back Catalog number: NDV32_2L Availability: In the manufacturer's stock Price on request - + Recommended M-SPC15-250 Collar spacer, alum 15mm, for M-CTE250I,pk 4 Price on request 632443606940 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request M-MCTOP250I Removable lids for M-CTE250I, inert,pk 4 Price on request