ASTM-B821 Complete Document History
Standard Guide for Liquid Dispersion of Metal Powders and Related Compounds for Particle Size Analysis

Complete Current Edition:
   2022 EDITION - Standard Guide for Liquid Dispersion of Metal Powders and Related Compounds for Particle Size Analysis - Dec. 2, 2022

Obsolete Revision Information:
   2010 R16 EDITION - REAPPROVED IN 2016 - Oct. 1, 2016
   2010 EDITION - Liquid Dispersion of Metal Powders and Related Compounds for - Sept. 1, 2010
   2002 R07 EDITION - REAPPROVED IN 2007 - Oct. 1, 2007
   2002 EDITION - Liquid Dispersion of Metal Powders and Related Compounds for - Oct. 10, 2002
   1992 R97 EDITION - REAPPROVED IN 1997 - Jan. 15, 1992
   1992 EDITION - REAFFIRMED IN 1997 - Jan. 15, 1992