1000ml ASTM Volumetric Flask w/ Glass Stopper - Class A - Blue Graduation - Eisco Labs

• 1000ml class A borosilicate glass volumetric flask
• Tolerance ±0.300 ml
• Comes with solid glass No. 22 stopper
• 12.5" height and 3.5" flat base
• In compliance with ASTM-E288

Borosilicate glass volumetric flask, fitted with a solid glass stopper, in compliance with ASTM-E288 standard. 12.5" Height with a 3.5" flat base. Capacity 1000 ml, Tolerance ±0.300 ml, Stopper No. 22
Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.