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Pack of 10 Erlenmeyer conical Flask 150ml, narrow neck, Made from high quality borosilicate glass. 150ml with 25ml white graduations.
Dimensions for each flask: Height: 5" | Base Diameter: 2.75" | Neck Inner & Outer Diameters: 24mm, 28mm
Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.