ASTM-E538 › Complete Document History
Standard Test Methods for Mercury in Caustic Soda (Sodium Hydroxide) and Caustic Potash (Potassium Hydroxide)


Obsolete Revision Information:
   WITHDRAWN - WITHDRAWN WITHOUT SUPERSEDING DOCUMENT - May 24, 2023
   2017 EDITION - Mercury in Caustic Soda (Sodium Hydroxide) and Caustic Potas - May 1, 2017
   1998 R08 EDITION - REAPPROVED IN 2008 - Dec. 1, 2008
   1998 R03(E1) EDITION - EDITORIALLY CORRECTED - May 1, 2003
   1998 EDITION - MERCURY IN CAUSTIC SODA (SODIU - Sept. 10, 1998
   1991 EDITION - MERCURY IN CAUSTIC SODA (SODIU - Aug. 15, 1991
   1986 EDITION - MERCURY IN CAUSTIC SODA (SODIU - July 25, 1986