ASTM-E697 › Complete Document History
Standard Practice for Use of Electron-Capture Detectors in Gas Chromatography

Complete Current Edition:
   1996 R19 EDITION - REAPPROVED IN 2019 - Sept. 1, 2019

Obsolete Revision Information:
   1996 R11 EDITION - REAPPROVED IN 2011 - Jan. 31, 2012
   1996 EDITION - USE OF ELECTRON-CAPTURE DETECT - April 10, 1996
   1995 R01 EDITION - REAPPROVED IN 2001 - April 10, 1996
   1995 EDITION - USE OF ELECTRON-CAPTURE DETECT - May 15, 1995
   1991 EDITION - USE OF ELECTRON-CAPTURE DETECT - March 15, 1991
   1979 EDITION - USE OF ELECTRON-CAPTURE DETECT - Aug. 31, 1979