Tedlar PVF Gas Sampling Bags with PTFE straight On/Off valve, 5L Back Catalog number: HEDTDL31_5L Availability: In the manufacturer's stock Price on request - + Recommended T-TO15-KXR Focusing trap, Trace TO-15, for TT24-7 with Kori-xr Price on request C-POD-B010 Spare Diffusive Body, for POD sampler, pk 10 Price on request 1230 BALLOONS FOR GAS SAMPLING, 1Liter Price on request