Vzorkovnice na plyny s jednocest. + trojcest. koho Back Catalog number: 632443606950 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 U-T19PAH-2S PAH cold trap, UNITY 2/xr and TD-100/xr Price on request T-13PAM Focusing trap, Photochemical Assessment Monitoring Stations (PAMS), for TT24-7 Price on request