ASTM-E1172 › Complete Document History
Standard Practice for Describing and Specifying a Wavelength Dispersive X-Ray Spectrometer

Complete Current Edition:
   2022 EDITION - Standard Practice for Describing and Specifying a Wavelength Dispersive X-Ray Spectrometer - Jan. 5, 2023

Obsolete Revision Information:
   2016 EDITION - Describing and Specifying a Wavelength Dispersive X-Ray Spectrometer - July 1, 2016
   1987 R11 EDITION - REAPPROVED IN 2011 - June 30, 2012
   1987 R03 EDITION - REAPPROVED IN 2003 - June 10, 2003
   1987 R92(E1) EDITION - EDITORIALLY CORRECTED - April 1, 1992
   1987 R01 EDITION - REAPPROVED IN 2001 - June 26, 1987
   1987 R96 EDITION - REAPPROVED IN 1996 - June 26, 1987
   1987 EDITION - Describing and Specifying a Wavelength Dispersive X-Ray Spec - June 26, 1987