Standard Test Method for
Density and Relative Density of Engine Coolant
Concentrates and Aqueous Engine Coolants by Digital
This standard is issued under the fixed designation D 5931; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
click below Astm D 5931 – 96 (Reapproved 2002) pdf free download