Vzorkovnice na plyny s jednocest. + trojcest. koho Back Catalog number: 632443606950 Availability: In the manufacturer's stock Price on request - + Recommended T-11OP Ozone precursors trap, TT24-7 Price on request U-T6SUL-2S Sulphur/labile cold trap, Price on request OST-201-3424 Tube gas sampling 150ml nozzle (GL14), septum Price on request