Polyester gas sampling bag with PTFE dual-valve, 5L Back Catalog number: POL32_5L Availability: In the manufacturer's stock Price on request - + Recommended C-POD-B010 Spare Diffusive Body, for POD sampler, pk 10 Price on request T-TO15-KXR Focusing trap, Trace TO-15, for TT24-7 with Kori-xr Price on request 1235 BALLOONS FOR GAS SAMPLING, 8Liters Price on request