Spare solid glass stopcock key, NS 14,5, 2pc/pk Back Catalog number: OST-227-3141 Availability: In the manufacturer's stock Price on request - + Recommended 632443607250 Vzorkovnice na plyny 7501/250ML Price on request C-HSINS10-6 Agitator spacer for vials, 20mL to 10mL, pk/6 Price on request M-SPC15-120 Collar spacer, alum 15mm, for M-CTE120I,pk 6 Price on request