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.
Products specifications
Standard from ASTM
Published:
Edition: 92(2011)
Document type: IS
Pages
ISBN:
ICS: 71.040.20
ICS: 81.040.30
National Committee: American Society for Testing and Materials (ASTM) ,Philadelphia, USA