ASTM-D3975 Complete Document History
Standard Practice for Development and Use (Preparation) of Samples for Collaborative Testing of Methods for Analysis of Sediments

Complete Current Edition:
   1993 R19 EDITION - REAPPROVED IN 2019 - Dec. 1, 2019

Obsolete Revision Information:
   1993 R14 EDITION - REAPPROVED IN 2014 - Feb. 15, 2014
   1993 R08 EDITION - REAPPROVED IN 2008 - Oct. 1, 2008
   1993 R03 EDITION - REAPPROVED IN 2003 - June 10, 2003
   1993 EDITION - Development and Use (Preparation) of Samples for Collaborati - Sept. 15, 1993
   1993 R99 EDITION - REAPPROVED IN 1999 - Sept. 15, 1993
   1988 EDITION - Development and Use (Preparation) of Samples for Collaborati - Jan. 12, 1988