ASTM-D1126 Complete Document History
Standard Test Method for Hardness in Water

Complete Current Edition:
   2017 EDITION - Standard Test Method for Hardness in Water - Dec. 1, 2017

Obsolete Revision Information:
   2012 EDITION - Standard Test Method for Hardness in Water - May 15, 2012
   2002 R07(E1) EDITION - EDITORIALLY CORRECTED - Aug. 1, 2007
   2002 EDITION - HARDNESS IN WATER, STANDARD TEST METHOD FOR - May 10, 2002
   1996 EDITION - HARDNESS IN WATER, STANDARD TEST METHOD FOR - Aug. 10, 1996
   1986 R92(E1) EDITION - REAFFIRMED IN 1992 WITH EDITORIAL CORRECTION - June 1, 1992
   1986 EDITION - HARDNESS IN WATER, STANDARD TEST METHOD FOR - Aug. 29, 1986