ISO-3629 › Complete Document History
Photography -- Processing chemicals -- Specifications for potassium metabisulfite
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3RD EDITION - PHOTOGRAPHY - PROCESSING CHEMI - Dec. 15, 2000
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Obsolete Revision Information: |
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2ND EDITION - SPECIFICATIONS FOR POTASSIUM M - Oct. 15, 1996
1ST EDITION - PHOTOGRAPHIC GRADE POTASIUM ME - May 1, 1976 |