Polyester gas sampling bag with PTFE dual-valve, 5L Back Catalog number: HEDPOL32_5L Availability: In the manufacturer's stock Price on request - + Recommended C-TO17KIT TO-17 Starter Kit Price on request P-00020 VOC-Mole assembly, 380mm,pk10 Price on request C-POD-S010 POD Sampler, pk 10 Price on request