ASTM-E1458 › Complete Document History
Standard Test Method for Calibration Verification of Laser Diffraction Particle Sizing Instruments Using Photomask Reticles

Complete Current Edition:
   2012 R22 EDITION - REAPPROVED IN 2022 - April 7, 2022

Obsolete Revision Information:
   2012 R16 EDITION - REAPPROVED IN 2016 - Nov. 1, 2016
   2012 EDITION - Calibration Verification of Laser Diffraction Particle Sizin - Jan. 15, 2013
   WITHDRAWN - WITHDRAWN IN 2010 - Jan. 1, 2010
   1992 EDITION - Calibration Verification of Laser Diffraction Particle Sizin - May 20, 1992
   1992 R01 EDITION - REAPPROVED IN 2001 - May 20, 1992