ASTM-E972 Complete Document History
Standard Test Method for Solar Photometric Transmittance of Sheet Materials Using Sunlight

Complete Current Edition:
   1996 R21 EDITION - REAPPROVED IN 2021 - Jan. 15, 2021

Obsolete Revision Information:
   1996 R13 EDITION - Solar Photometric Transmittance of Sheet Materials Using Sunlight - Jan. 1, 2014
   2003 R11(E1) EDITION - REAPPROVED IN 2011 - Oct. 1, 2011
   1996 R07 EDITION - REAPPROVED IN 2007 - June 1, 2007
   1996 EDITION - SOLAR PHOTOMETRIC TRANSMITTANC - April 10, 1996
   1996(E1) EDITION - SECTION 6 ALTERED EDITORIALLY - April 10, 1996
   1996 R02 EDITION - REAPPROVED IN 2002 - April 10, 1996
   1988 EDITION - SOLAR PHOTOMETRIC TRANSMITTANC - Aug. 26, 1988