New Devex Sampling Bag with PTFE Valve & Septum Fitting, 50L Back Catalog number: NDV31_50L Availability: In the manufacturer's stock Price on request - + Recommended FEP32_2L FEP gas sampling bag with PTFE dual-valve, 2L Price on request T-7CUS cust packed cold trap, TT24-7 Price on request RMK-0006HT Routine maintenance kit for M-CTE250I Price on request