New Devex Sampling Bag with ABS Valve & Septum Fitting, 25L Back Catalog number: HEDNDV61_25L Availability: In the manufacturer's stock Price on request - + Recommended TDL32_2L Tedlar PVF Gas Sampling Bag with PTFE dual-valve, 2L Price on request C-VAC-FULL-ARR-KI Vacuum SPME Arrow Full Starter Kit Price on request U-COV45 O-Ring, low-emission, 5.92mm i.d. pk10 (6mm Difflo Price on request