Volumetric Flask, 25ml - Class B, ASTM - Tolerance ±0.060 ml - Glass Stopper - Single, Blue Graduation - Eisco Labs

• Borosilicate Glass
• Class B
• Glass Stopper No. 9
• ±0.060 ml Tolerance
• Blue Graduation

This borosilicate glass flask has blue markings and is fitted with a solid glass stopper. It is in compliance with ASTM-E288 standard It has a 25mL capacity and a tolerance of ±0.060 mL
Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.