Ballon forme poire 25 ml bicol NS 14 14

DURAN®, borosilicate glass
The conical geometry makes them ideal for small-scale reactions.
Very good chemical resistance
High temperature resistance
Minimal thermal expansion, giving relatively high resistance to temperature changes

Ballon piriformes avec joint rodé standard, Verre borosilicaté DURAN®, deux cols, 25 ml, Col central: 14/23 RN, Col latéral: 14/23 RN, Ø ext.: 40 mm