NEN ISO 7766 : 2005
Current
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The latest, up-to-date edition.
PROCESSING PHOTOGRAPHIC WASTES - ANALYSIS OF CYANIDES - DETERMINATION OF HEXACYANOFERRATE(2) AND HEXACYANOFERRATE(3) BY SPECTROMETRY
Published date
12-01-2013
Publisher
Defines a test method for the determination of hexacyanoferrate(II) (ferricyanide) and hexacyanoferrate(III) (ferricyanide), referred to hereafter as Fe(CN)[6], in photographic processing effluents.
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