Tube gas sampling 150ml nozzle (GL14), septum Back Catalog number: OST-201-3424 Availability: In the manufacturer's stock Price on request - + Recommended HEDPOL32_5L Polyester gas sampling bag with PTFE dual-valve, 5L Price on request U-T11GPC-2S Unity 2/TD-100 Cold Trap carbon C4/5-C30/32 Price on request 632443611500 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request