New DEVEX gas sampling bags with PTFE dual-valve, 2L Back Catalog number: HEDNDV32_2L Availability: In the manufacturer's stock Price on request - + Recommended M-SPC05-250 Collar spacer, alum 5mm, for M-CTE250I,pk 4 Price on request HEDPOL32_2L Polyester gas sampling bag with PTFE dual-valve, 2L Price on request C-POD-KIT01-5TD POD Starter Kit: Carbograph 5TD Price on request