Tedlar PVF Gas Sampling Bag with PP valve, 0,5L Back Catalog number: TDL71_0.5L Availability: In the manufacturer's stock Price on request - + Recommended SERZ-1070 Spare bag sampling accessory, ACTI-VOC Price on request OST-LENZ01320014 Screw caps for screwthread tubes GL14 Price on request RMK-0003-2S Markes Online Systems PM Kit Price on request