ASTM-D4196 Complete Document History
Standard Test Method for Confirming the Sterility of Membrane Filters

Complete Current Edition:
   2005 R11 EDITION - REAPPROVED IN 2011 - June 15, 2011

Obsolete Revision Information:
   2005 EDITION - CONFIRMING THE STERILITY OF MEMBRANE FILTERS, STANDARD TEST - Jan. 1, 2005
   1982 R93(E1) EDITION - CONFIRMING THE STERILITY OF ME - July 1, 1993
   1982 R87(E1) EDITION - CONFIRMING THE STERILITY OF ME - Oct. 29, 1982
   1982 R98 EDITION - REAPPROVED IN 1998 - Oct. 29, 1982