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Flasks - Boiling

Made from high quality borosilicate glass with a silica content of 80%, this glassware possesses marked mechanical strength and very high resistance against chemical attacks. Furthermore, its low linear coefficient of thermal expansion makes it capable of withstanding high levels of thermal shock.

SiO2  Content > 80% Linear Coefficient of Thermal Expansion 3.3 X 10-6K- 1
Strain Point 520 C Acid Resistance Grade 1
Softening Point 820 C Alkali Resistance Grade 2
Annealing Point 560 C Thermal Shock Resistance 300 C