Tentative method of test for acid and base numbers of petroleum products by color-indicator titration.
Publisher: Amer. Soc. for Testing Materials
Published: 1944
Place of publication: Philadelphia
Language: eng
Subjects: Petroleum -- Testing
Notes: A reprint from copyrighted A.S.T.M. publications.  A.S.T.M. designation: D 663 - 44 T.