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 RMK-0006HT Routine maintenance kit for M-CTE250I Price on request FEP32_5L FEP gas sampling bag with PTFE dual-valve, 5L Price on request 632443607250 Vzorkovnice na plyny 7501/250ML Price on request