ASTM-D2674 › Complete Document History
Standard Methods of Analysis of Sulfochromate Etch Solution Used in Surface Preparation of Aluminum

Complete Current Edition:
   1972 R21 EDITION - REAPPROVED IN 2021 - June 25, 2021

Obsolete Revision Information:
   1972 R12 EDITION - REAPPROVED IN 2012 - May 31, 2012
   1972 R04(E1) EDITION - EDITORIALLY CORRECTED - April 1, 2004
   1972 R98 EDITION - REAPPROVED IN 1998 - Jan. 1, 1998
   1972 R79(E1) EDITION - ANALYSIS OF SULFOCHROMATE ETCH - May 1, 1980