Fluode gas sampling bag with PTFE dual-valve, 2L Back Catalog number: FLD32_2L Availability: In the manufacturer's stock Price on request - + Recommended SERZ-1076 Spare filter assembly, ACTI-VOC Price on request U-COV35 O-Ring, low-emission, size 035,pk10 Price on request TDL32_5L Tedlar PVF Gas Sampling Bag with PTFE dual-valve, 5L Price on request