Tedlar PVF Gas Sampling Bag with PTFE dual-valve, 2L Back Catalog number: TDL32_2L Availability: In the manufacturer's stock Price on request - + Recommended TDLC31Z_0.3L Tedlar® PVF Sampling Bags PTFE On/Off valve, 0,3L Price on request M-TCN04 O-Ring, size 007, and spacer,pk 6 Price on request C-POD-H010 Spare Support Body, for POD sampler, pk 10 Price on request