ASTM-D3685 › Complete Document History
Standard Test Methods for Sampling and Determination of Particulate Matter in Stack Gases

Complete Current Edition:
   2013 R21 EDITION - REAPPROVED IN 2021 - Sept. 1, 2021

Obsolete Revision Information:
   2013 EDITION - Sampling and Determination of Particulate Matter in Stack Gases - Nov. 15, 2013
   1998 R05 EDITION - REAPPROVED IN 2005 - May 1, 2005
   1993 EDITION - SAMPLING AND DETERMINATION OF PA - Aug. 15, 1992
   1998 EDITION - SAMPLING AND DETERMINATION OF PA - Aug. 15, 1992
   1978 EDITION - SAMPLING AND DETERMINATION OF PA - Aug. 18, 1978