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3.3 Borosilicate Glass
ASTM Specification E960, Type I requirements
Graduated, Single Scale
Height: 120mm
Outside Diameter: Neck: 28mm, Bulb: 71mm
Narrow mouth Erlenmeyer flask are made of 3.3 borosilicate glass. Single Scale, Heavy-Duty, beaded rim, white marking spot, and uniform wall thickness throughout. 3.3 borosilicate is the highest level of inert glass available. Designed from ASTM Specification E960, Type I requirements. Karter Scientific is a registered trademark in United States of America. To maintain quality control, authorized permission is required in the resale of our products.