DEVEX sampling bags with PTFE straight and septum valve with OD 6mm, 5L Back Catalog number: NDV31_5L Availability: In the manufacturer's stock Price on request - + Recommended U-T2GPH-2S UNITY 2 & TD-100 Cold trap general purpose hydrop Price on request 632443611940 Vzorkovnice na plyny se dvěma ol.(na hadice a tlač Price on request M-SPFSC-250 SPF Sample Cutter and Mat, for high temp Micro-chamber Price on request