VOL. FLASK BLAUBRAND PURprotect CL.A PE STPR 14/23 50ML Accessories for Techne Baths The burette is filled by

The burette is filled by squeezing the accessory polythene bottle

For safe closure and venting of liquid waste reservoirs

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

Supplied  with connection cable

VOL. FLASK BLAUBRAND PURprotect CL.A PE STPR 14/23 50ML Accessories for Techne Baths The burette is filled byVolumetric 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