New Devex Sampling Bag with ABS Valve & Septum Fitting, 25L Back Catalog number: NDV61_25L Availability: In the manufacturer's stock Price on request - + Recommended U-COV45 O-Ring, low-emission, 5.92mm i.d. pk10 (6mm Difflo Price on request U-T19PAH-2S PAH cold trap, UNITY 2/xr and TD-100/xr Price on request T-8MAT Materials emissions cold trap, TT24-7 Price on request