ASTM-E645 Complete Document History
Standard Practice for Evaluation of Microbicides Used in Cooling Water Systems

Complete Current Edition:
   2018 EDITION - Evaluation of Microbicides Used in Cooling Water Systems - Oct. 1, 2018

Obsolete Revision Information:
   2013 EDITION - Evaluation of Microbicides Used in Cooling Water Systems - May 15, 2013
   2007 EDITION - EFFICACY OF MICROBICIDES USED IN COOLING WATER SYSTEMS, STAN - April 1, 2007
   2002A EDITION - EFFICACY OF MICROBICIDES USED IN COOLING SYSTEMS, STANDARD T - Oct. 10, 2002
   2002 EDITION - EFFICACY OF MICROBICIDES USED - May 10, 2002
   1997 EDITION - EFFICACY OF MICROBICIDES USED - April 10, 1997
   1991 EDITION - EFFICACY OF MICROBICIDES USED - July 15, 1991
   1985 EDITION - EFFICACY OF MICROBICIDES USED - May 31, 1985