ASTM-D664 Complete Document History
Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration

Complete Current Edition:
   2018(E2) EDITION - EDITORIALLY CORRECTED - Jan. 1, 2019

Obsolete Revision Information:
   2018(E1) EDITION - EDITORIALLY CORRECTED - Dec. 13, 2018
   2018 EDITION - Acid Number of Petroleum Products by Potentiometric Titration - Nov. 29, 2018
   2017A EDITION - Acid Number of Petroleum Products by Potentiometric Titration - Dec. 15, 2017
   2017 EDITION - Acid Number of Petroleum Products by Potentiometric Titration - Nov. 1, 2017
   2011A R17 EDITION - REAFFIRMED IN 2017 - July 1, 2017
   2011A(E1) EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Sept. 1, 2016
   2011A EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Sept. 1, 2011
   2011 EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Aug. 1, 2011
   2009A EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Dec. 15, 2009
   2009 EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - March 1, 2009
   2007 EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - July 1, 2007
   2006A(E1) EDITION - EDITORIALLY CORRECTED - April 1, 2007
   2006A EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Nov. 1, 2006
   2006 EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Jan. 1, 2006
   2004(E1) EDITION - EDITORIALLY CORRECTED - Sept. 1, 2004
   2004 EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Feb. 1, 2004
   2001 EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Nov. 10, 2001
   1995 R01(E1) EDITION - EDITORIALLY CORRECTED - Jan. 1, 2001
   1995 EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Oct. 10, 1995
   1989 EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Dec. 21, 1989
   1987 EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Oct. 30, 1987
   1981 EDITION - Acid Number of Petroleum Products by Potentiometric Titratio - Aug. 28, 1981