ASTM-F218 Complete Document History
Standard Test Method for Measuring Optical Retardation and Analyzing Stress in Glass

Complete Current Edition:
   2013 R20 EDITION - REAPPROVED IN 2020 - Sept. 23, 2020

Obsolete Revision Information:
   2013 EDITION - Measuring Optical Retardation and Analyzing Stress in Glass - Oct. 15, 2013
   2012 EDITION - Standard Test Method for Measuring Optical Retardation and A - April 15, 2012
   2005 EDITION - ANALYZING STRESS IN GLASS, STANDARD TEST METHOD FOR - Sept. 15, 2005
   1995 EDITION - ANALYZING STRESS IN GLASS, STA - Sept. 10, 1995
   1995 R00 EDITION - REAPPROVED IN 2000 - Sept. 10, 1995
   1968 R78 EDITION - ANALYZING STRESS IN GLASS, STA - May 9, 1968