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 632443606500 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request RMK-0020 Routine Maintenance Kit: Tube conditioner (TC-20) Price on request RMK-0006HT Routine maintenance kit for M-CTE250I Price on request