Fluode gas sampling bag with PTFE dual-valve, 2L Back Catalog number: FLD32_2L Availability: In the manufacturer's stock Price on request - + Recommended U-HSVB-20 Replacement Vial Block, for HiSorb Agitator Price on request SERLFP-5003 Spare back pressure adapter, ACTI-VOC Price on request P-00030 VOC-Mole assembly, 830mm,pk10 Price on request