Vzorkovnice na plyny se dvěma olivkami (na hadice Back Catalog number: 632443611100 Availability: In the manufacturer's stock Price on request - + Recommended OST-227-3141 Spare solid glass stopcock key, NS 14,5, 2pc/pk Price on request 1970-0011-R O-RING -011 .301 ID X .070 W Each Price on request OST-201-3424 Tube gas sampling 150ml nozzle (GL14), septum Price on request