ASTM-D4698 › Complete Document History
Standard Practice for Total Digestion of Sediment Samples for Chemical Analysis of Various Metals

Complete Current Edition:
   2021 EDITION - Chemical Analysis of Various Metals - Jan. 13, 2022

Obsolete Revision Information:
   1992 R13 EDITION - REAPPROVED IN 2013 - Feb. 1, 2013
   1992 R07 EDITION - REAPPROVED IN 2007 - June 1, 2007
   1992 EDITION - TOTAL DIGESTION OF SEDIMENT SA - Oct. 15, 1992
   1992 R01 EDITION - REAPPROVED IN 2001 - Oct. 15, 1992
   1992 R96 EDITION - REAPPROVED IN 1996 - Oct. 15, 1992
   1987 EDITION - TOTAL DIGESTION OF SEDIMENT SA - May 29, 1987