Tedlar PVF Gas Sampling Bag with PP valve, 5L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_5L Availability: In the manufacturer's stock Price on request - + Recommended P-00010 VOC-Mole assembly, 230mm,pk10 Price on request U-COV10 O-Ring, low-emission,size 010, pk10(e2/e3 systems) Price on request U-CENKIT Starter Kit: Centri booster pack (DiffLok caps and O-rings) Price on request