Glass Borosilicate Graduated Cylinders, Class A & Class B Listed
SIBATA Class A, Double Scale
To Contain Graduated Cylinders meet ASTM E-1272 Class A, Style I Specifications & USP Standards for Volumetric Glassware. These graduated cylinders feature hexagonal bases for added stability. All cylinders, with the exception of the 2000mL size, come with protective, polyethylene, hexagonal bumper guards. All markings are in durable, white enamel.
SIBATA Class B, Double Scale
To Contain Graduated Cylinders meet ASTM E-1272 Class B, Style I Specifications & USP Standards for Volumetric Glassware. These graduated cylinders feature hexagonal bases for added stability. All cylinders, with the exception of the 2000mL size, come with protective, polyethylene, hexagonal bumper guards. All markings are in durable, white enamel.