BALLOONS FOR GAS SAMPLING, 1,5Liters Back Catalog number: 1231 Availability: In the manufacturer's stock Price on request - + Recommended T-2HD CW agents (in particular HD) cold trap, TT24-7 Price on request TDL71_5L Tedlar PVF Gas Sampling Bag with PP valve, 5L, 3/16'' OD (4.76mm) Price on request 1970-0234 O-RING-234 For High Flow Damper Plate Price on request