Historical
ASTM E124-94(1999)
Standard Specification for Weighing and Drying Apparatus for Microchemical Analysis
This specification covers apparatus used for weighing and drying operations in microchemical laboratory practice. 1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents may be approximate. Note 1-This specification was originally developed by the Committee on Microchemical Apparatus, Division of Analytical Chemistry, American Chemical Society.
ASTM International [astm]