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 T-3GBGE CW agents cold trap, TT24-7 Price on request C-POD-B010 Spare Diffusive Body, for POD sampler, pk 10 Price on request C-HSPVLP-6 HiSorb Septum Plug, pk 6 Price on request