GSO ISO 7766:2015

ISO 7766:2003
Gulf Standard   Current Edition · Approved on 03 September 2015

Processing photographic wastes -- Analysis of cyanides -- Determination of hexacyanoferrate (II) and hexacyanoferrate (III) by spectrometry

GSO ISO 7766:2015 Files

English 7 Pages
Current Edition Reference Language
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GSO ISO 7766:2015 Scope

This International Standard establishes a test method for the determination of hexacyanoferrate (II) (ferrocyanide) and hexacyanoferrate (III) (ferricyanide), referred to hereafter as Fe(CN)6, in photographic processing effluents1). Results are reported as hexacyanoferrate, Fe(CN)6.

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