Multi-layer gas sampling bags, PP valve (4.76mm), 1L Back Catalog number: MBT71_1L Availability: In the manufacturer's stock Price on request - + Recommended 632443611950 Vzorkovnice na plyny se dvěma ol.(na hadice a tlač Price on request U-T18325-2S EPA 325 cold trap, UNITY 2/xr and TD-100/xr Price on request M-MCHOR250HT O-Ring, micro-chamber pan seal,pk 4 Price on request