Polyester gas sampling bag with PTFE dual-valve, 5L Back Catalog number: POL32_5L Availability: In the manufacturer's stock Price on request - + Recommended 632443611250 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request C-HSINS2-4 Spacer for Agitator, to accommodate for 2mL vials, pk 4 Price on request U-T16GHG-2S Greenhouse gases C2 - C14 cold trap Price on request