Tedlar® PVF Sampling Bags PTFE On/Off valve, 1,6L Back Catalog number: HEDTDLC31Z_1.6L Availability: In the manufacturer's stock Price on request - + Recommended C-POD-C010 Spare Cover, for POD sampler, pk 10 Price on request T-4ATX Air toxics cold trap, TT24-7 Price on request C-POD-H010 Spare Support Body, for POD sampler, pk 10 Price on request