Ballon 1000 ml fd rnd 4 cols rn29 32 7°

DURAN®, borosilicate glass, clear
With white, matt labelling area.
Very good chemical resistance
High temperature resistance
Minimal thermal expansion giving relatively high resistance to temperature changes
DIN 12392

Flask, round bottom, Standard ground joints, four necks, three angled side necks (7°), Verre borosilicaté DURAN®, Capacité: 1000 ml, Col central: 29/32 RN, Col latéral: 29/32 RN, Ø ext.: 131 mm