Ballon fond plat e o 4 l

DURAN®, borosilicate glass 3.3, clear
Marked with capacity and a white labelling area. Flasks with neck diameter of 65 mm have a reinforced rims.
Very good chemical resistance
High temperature resistance
Minimal thermal expansion, giving relatively high resistance to temperature changes
Acc. to DIN ISO 1773 and in addition to standard.

Flacons, fond plat, Col étroit, avec rebord renforcé, Verre borosilicaté DURAN®, Capacité: 4000 ml, Hauteur: 275 mm, Ø ext.: 207 mm, Ø ext. col: 50 mm