ASTM-D3802 Complete Document History
Standard Test Method for Ball-Pan Hardness of Activated Carbon

Complete Current Edition:
   2016 EDITION - Ball-Pan Hardness of Activated Carbon - July 15, 2016

Obsolete Revision Information:
   2010 EDITION - Ball-Pan Hardness of Activated Carbon - April 1, 2010
   1979 R05 EDITION - REAPPROVED IN 2005 - Oct. 1, 2005
   1979 EDITION - Ball-Pan Hardness of Activated Carbon - June 29, 1979
   1979 R99 EDITION - REAPPROVED IN 1999 - June 29, 1979