Tedlar® PVF Sampling Bags PTFE On/Off valve, 1,6L Back Catalog number: TDLC31Z_1.6L Availability: In the manufacturer's stock Price on request - + Recommended U-COV108-H O-ring, Injector Liner, Black, High Temp, pk/1 Price on request C-KITDD-2S Direct desorp (VDA 278) starter kit Price on request C-POD-C010 Spare Cover, for POD sampler, pk 10 Price on request