FEP gas sampling bag with PTFE dual-valve, 5L Back Catalog number: FEP32_5L Availability: In the manufacturer's stock Price on request - + Recommended M-SPFSC-250 SPF Sample Cutter and Mat, for high temp Micro-chamber Price on request U-COV03 O-Ring, Size 003, pk 10 Price on request C-TAGKT TubeTAG starter kit (for SS tubes) Price on request