FEP gas sampling bag with PTFE dual-valve, 5L Back Catalog number: FEP32_5L Availability: In the manufacturer's stock Price on request - + Recommended NDV32_2L New DEVEX gas sampling bags with PTFE dual-valve, 2L Price on request P-CP010 VOC-Mole cap assembly,pk10 Price on request P-00030 VOC-Mole assembly, 830mm,pk10 Price on request