Tedlar PVF Gas Sampling Bag with PP valve, 0,3L Back Catalog number: TDL71_0.3L Availability: In the manufacturer's stock Price on request - + Recommended 1970-0007 O-RING-007 .145 ID x .070 W for LFS-113 (5 Requi Price on request 1235 BALLOONS FOR GAS SAMPLING, 8Liters Price on request U-T9TNX-2S Unity 2/TD-100 Cold trap, Tenax TA Price on request