Fiaschetta di distillazione, 3 colli, capacità 1000 ml, prese 29/32 e 14/23 - Eisco Labs
Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515C | Annealing Point 565C| Softening Point 820C. Distillation Flask with three necks. Made of high quality, heavy duty Borosilicate glass.