ASTM-C1098 › Complete Document History
Standard Specification for Nuclear-Grade Hafnium Oxide Powder

Complete Current Edition:
   2008 R22 EDITION - REAPPROVED IN 2022 - July 26, 2022

Obsolete Revision Information:
   2008 R15 EDITION - REAPPROVED IN 2015 - Jan. 15, 2015
   2008 EDITION - REINSTATED IN 2008 - Dec. 1, 2008
   1993 EDITION - Nuclear-Grade Hafnium Oxide Powder - April 15, 1993
   1988 EDITION - Nuclear-Grade Hafnium Oxide Powder - May 27, 1988