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

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

19-06-2003

Publisher

International Organization for Standardization

ISO 7766:2003 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 effluents. Results are reported as hexacyanoferrate, Fe(CN)₆.

Committee	ISO/TC 42
DevelopmentNote	Supersedes ISO 7766-1 and ISO/DIS 7766-1 (06/2003)
DocumentType	Standard
Pages	7
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 7766-1:1993

Standards	Relationship
BS ISO 7766:2003	Identical
NEN ISO 7766 : 2005	Identical

ISO 6353-1:1982	Reagents for chemical analysis — Part 1: General test methods
ISO 10349-1:2002	Photography Photographic-grade chemicals Test methods Part 1: General
ISO 5667-2:1991	Water quality Sampling Part 2: Guidance on sampling techniques
ISO 5667-3:2012	Water quality Sampling Part 3: Preservation and handling of water samples
ISO 6703-2:1984	Water quality — Determination of cyanide — Part 2: Determination of easily liberatable cyanide
ISO 5667-1:2006	Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques
ISO 6353-3:1987	Reagents for chemical analysis — Part 3: Specifications — Second series
ISO 6703-1:1984	Water quality — Determination of cyanide — Part 1: Determination of total cyanide
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods