ASTM-D4085 › Complete Document History
Standard Test Method for Metals in Cellulose by Atomic Absorption Spectrophotometry

Complete Current Edition:
   1993 R21 EDITION - REAPPROVED IN 2021 - Aug. 12, 2021

Obsolete Revision Information:
   1993 R13 EDITION - REAPPROVED IN 2013 - July 1, 2013
   1993 R08 EDITION - REAPPROVED IN 2008 - June 1, 2008
   1993 R03 EDITION - REAPPROVED IN 2003 - May 1, 2003
   1993 R97 EDITION - REAFFIRMED IN 1997 - Jan. 1, 1997
   1993 EDITION - METALS IN CELLULOSE BY ATOMIC - Sept. 15, 1993
   1981 EDITION - METALS IN CELLULOSE BY ATOMIC - Dec. 28, 1981