ASTM E237-02

1.1 This specification covers volumetric flasks and four types of centrifuge tubes, widely used in microchemistry.

Note 1 - Specifications for several items listed below were developed by the Committee on Microchemical Apparatus, Division of Analytical Chemistry, American Chemical Society.

1.2 Product with a stated capacity not listed in this standard may be specified Class A tolerance when product conforms to the tolerance range of the next smaller volumetric standard product listed in Table 1.