Tedlar PVF Gas Sampling Bag with PP valve, 10L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_10L Availability: In the manufacturer's stock Price on request - + Recommended M-SPFSC-250 SPF Sample Cutter and Mat, for high temp Micro-chamber Price on request C-TDKIT-02 Essential Automated TD Starter Kit Price on request U-T12ME-2S Materials emissions, C4 - C32, cold trap Price on request