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 632443606100 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request C-VAC-PIN Vacuum closure Pin Price on request U-COV1516 Spare O-ring, black, for POD sampler (support body), pk 10 Price on request