Screw caps for screwthread tubes GL14 Back Catalog number: OST-LENZ01320014 Availability: In the manufacturer's stock Price on request - + Recommended HEDFLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request U-T16GHG-2S Greenhouse gases C2 - C14 cold trap Price on request 632443611100 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request