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 U-HSVB-20 Replacement Vial Block, for HiSorb Agitator Price on request C-TAGKT TubeTAG starter kit (for SS tubes) Price on request SERLFP-5002 Spare charger, ACTI-VOC Price on request