Polyester gas sampling bag with PTFE dual-valve, 2L Back Catalog number: POL32_2L Availability: In the manufacturer's stock Price on request - + Recommended DEV31_5L DEVEX gas sampling bag, stopcock straight valve, 5L Price on request 632443611250 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request C-POD-B010 Spare Diffusive Body, for POD sampler, pk 10 Price on request