Volumetric Flask, 250ml - Class B, ASTM - Snap Cap - White Graduation Mark, Tolerance ±0.240ml - Eisco Labs

250ml capacity volumetric flask made from high quality, heavy duty 3.3 borosilicate glass.

Fitted with snap cap.

Class B. Tolerance ±0.600 ml. As per ASTM-E288.

White graduation mark at 250ml.

Stands 9" tall, 4" width at widest point.

Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C

Calibrated to contain.


Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.
Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.