Tedlar PVF Gas Sampling Bag with PP valve, 10L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_10L Availability: In the manufacturer's stock Price on request - + Recommended P-FORMR Brass impact former Price on request T-11OP Ozone precursors trap, TT24-7 Price on request U-CENKIT Starter Kit: Centri booster pack (DiffLok caps and O-rings) Price on request