VOL. FLASK BLAUBRAND PURprotect CL.A PE STPR 14/23 50ML Accessories for Techne Baths stopcock greases

stopcock greases

which is on the shortest side

lid closed

Pyrex® 1020 series

With stopcock which accepts 6mm bore flexible vacuum tubing and PTFE plug in the top which turns to allow controlled admission of air

VOL. FLASK BLAUBRAND PURprotect CL.A PE STPR 14/23 50ML Accessories for Techne Baths stopcock greasesVolumetric flasks, Blaubrand Conformity Certified. To DIN EN ISO 1042. Class A. Duran borosilicate glass. With square grip, polyethylene stopper. Calibrated to contain. Ring mark and inscriptions in highly contrasting blue enamel. PURprotect versions are safety coated in blue polyurethane to retain glass fragments in the event of breakage. With wide neck. Conformity Certified Indicated by the symbol HB shows that the product has been manufactured by