New Devex Sampling Bag with PTFE Valve & Septum Fitting, 25L Back Catalog number: NDV31_25L Availability: In the manufacturer's stock Price on request - + Recommended C-TDKIT-02 Essential Automated TD Starter Kit Price on request U-T1KORI Empty cold trap, KORI-xr Price on request DEV21_0.5L Devex bag with PC valve, 0,5L Price on request