ASTM-D4455 › Complete Document History
Standard Test Method for Enumeration of Aquatic Bacteria by Epifluorescence Microscopy Counting Procedure (Withdrawn 2019)


Obsolete Revision Information:
   WITHDRAWN - WITHDRAWN WITHOUT SUPERSEDING DOCUMENT - April 3, 2019
   1985 R14 EDITION - REAPPROVED IN 2014 - March 15, 2014
   1985 R09 EDITION - Enumeration of Aquatic Bacteria by Epifluorescence Microscop - July 1, 2009
   1985 EDITION - Enumeration of Aquatic Bacteria by Epifluorescence Microscop - Jan. 25, 1985
   1985 R02 EDITION - REAPPROVED IN 2002 - Jan. 25, 1985
   1985 R97 EDITION - REAPPROVED IN 1997 - Jan. 25, 1985