Tedlar PVF Gas Sampling Bag with PP valve, 0,5L Back Catalog number: TDL71_0.5L 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 P-CP001 VOC-Mole cap assembly,pk 1 Price on request M-MCHOR250HT O-Ring, micro-chamber pan seal,pk 4 Price on request