ASTM-E1262 › Complete Document History
Standard Guide for Performance of Chinese Hamster Ovary Cell/Hypoxanthine Guanine Phosphoribosyl Transferase Gene Mutation Assay

Complete Current Edition:
   1988 R18 EDITION - REAPPROVED IN 2018 - Feb. 1, 2018

Obsolete Revision Information:
   1988 R13 EDITION - REAPPROVED IN 2013 - Oct. 15, 2013
   1988 R08 EDITION - REAPPROVED IN 2008 - Aug. 1, 2008
   1988 R03 EDITION - REAPPROVED IN 2003 - Sept. 10, 2003
   1988 EDITION - Performance of Chinese Hamster Ovary Cell/Hypoxanthine Guani - July 29, 1988
   1988 R96 EDITION - REAPPROVED IN 1996 - July 29, 1988