ASTM-D6808 › Complete Document History
Standard Practice for Competency Requirements of Reference Material Producers for Water Analysis
Complete Current Edition: |
2002 R18(E1) EDITION - EDITORIALLY CORRECTED - Sept. 18, 2018
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Obsolete Revision Information: |
2002 R12 EDITION - REAPPROVED IN 2012 - Oct. 15, 2012
2002 R07 EDITION - REAPPROVED IN 2007 - April 1, 2007 2002 EDITION - COMPETENCY REQUIREMENTS OF REF - June 10, 2002 |