Glass Erlenmeyer Flasks, Narrow Neck, Graduated Conical Flasks Made From High-Quality Borosilicate 3.3 Glass., Pack Of 6

Details:

Borosilicate glass erlenmeyer flasks. 250Ml capacity.High-quality borosilicate 3.3 Glassfeature beaded rims and narrow neckwhite, chemical resistant graduations and markingslow temperature gradient - can withstand high temperatures and thermal shockssuperior chemical durabilityautoclavable at 121°ceisco labglass has the following heat tolerances: strain point -515°c, annealing point 565°c, softening point 820°c