Standard Historical Last Updated: Dec 29, 2011 Track Document
ASTM E438-92(2006)

Standard Specification for Glasses in Laboratory Apparatus

Standard Specification for Glasses in Laboratory Apparatus E0438-92R06 ASTM|E0438-92R06|en-US Standard Specification for Glasses in Laboratory Apparatus Standard new BOS Vol. 14.04 Committee E41
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Abstract

This specification covers the glasses commonly used to manufacture laboratory glass apparatus. Three types of glasses are included: Type I, Class A which is a low-expansion borosilicate glass, Type I, Class B which is an alumino-borosilicate glass, and Type II which is a soda-lime glass. Different tests shall be conducted in order to determine the following properties of glasses: linear coefficient of expansion, annealing point, softening point, density, and chemical durability.

Scope

1.1 This specification covers the glasses commonly used to manufacture laboratory glass apparatus.

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Details
Book of Standards Volume: 14.04
Developed by Subcommittee: E41.01
Pages: 2
DOI: 10.1520/E0438-92R06
ICS Code: 71.040.20; 81.040.30