ASTM-E1229 › Complete Document History
Standard Specification for Calcium Hypochlorite

Complete Current Edition:
   2021 EDITION - Calcium Hypochlorite - July 19, 2021

Obsolete Revision Information:
   2016 EDITION - Standard Specification for Calcium Hypochlorite - Dec. 1, 2016
   2008 EDITION - Standard Specification for Calcium Hypochlorite - April 1, 2008
   1993 R02 EDITION - REAPPROVED IN 2002 - Jan. 1, 2003
   1993 R97 EDITION - REAPPROVED IN 1997 - Jan. 1, 1997
   1993 EDITION - Standard Specification for Calcium Hypochlorite - Dec. 15, 1993
   1989 EDITION - Standard Specification for Calcium Hypochlorite - July 27, 1989