ASTM D721-68(1982) - 1.1.1900
 
2. Referenced Documents

D938-25

Standard Test Method for Congealing Point of Petroleum Waxes, Including Petrolatum

Specification for IP Standard Thermometers Available from Energy Institute, 61 New Cavendish St., London, WIG 7AR, U.K.

E128-99(2019)

Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use

E1-14(2025)

Standard Specification for ASTM Liquid-in-Glass Thermometers