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 U-T11GPC-2S Unity 2/TD-100 Cold Trap carbon C4/5-C30/32 Price on request DEV41_5L DEVEX sampling bags 5L, stopcock & septum Price on request C-POD-C010 Spare Cover, for POD sampler, pk 10 Price on request