WATER QUALITY - DETERMINATION OF TOTAL CYANIDE AND FREE CYANIDE USING FLOW ANALYSIS (FIA AND CFA) - PART 2: METHOD USING CONTINUOUS FLOW ANALYSIS (CFA) (ISO 14403-2:2012)

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Hardcopy , PDF

Language(s)

English

Published date

01-01-2012

Publisher

National Standards Authority of Ireland

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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Interferences
5 Principle
6 Reagents
7 Apparatus
8 Sampling and sample preparation
9 Procedure
10 Calculation
11 Expression of results
12 Test report
Annex A (informative) - Examples of flow systems
Annex B (normative) - Determination of the real cyanide
        concentration in the potassium cyanide solution
Annex C (informative) - Example for the determination of
        total cyanide and free cyanide by continuous flow
        analysis (CFA) with gas diffusion and amperometric
        detection
Annex D (informative) - Performance data
Bibliography

Defines methods for the determination of cyanide in various types of water (such as ground, drinking, surface, leachate, and waste water) with cyanide concentrations usually from 2 [mu]g/l to 500 [mu]g/l expressed as cyanide ions in the undiluted sample.

DevelopmentNote	Supersedes I.S. EN ISO 14403. (08/2012)
DocumentType	Standard
Pages	35
PublisherName	National Standards Authority of Ireland
Status	Current
Supersedes	I.S. EN ISO 14403:2002

Standards	Relationship
ISO 14403-2:2012	Identical
EN ISO 14403-2:2012	Identical

ISO 5667-3:2012	Water quality Sampling Part 3: Preservation and handling of water samples
ISO 8466-2:2001	Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 2: Calibration strategy for non-linear second-order calibration functions
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
NEN 6655 : 1997	WATER AND SOIL - PHOTOMETRIC DETERMINATION OF THE CONTENT OF TOTAL AND FREE CYANIDE BY CONTINUOUS FLOW ANALYSIS
ISO 8466-1:1990	Water quality Calibration and evaluation of analytical methods and estimation of performance characteristics Part 1: Statistical evaluation of the linear calibration function

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I.S. EN ISO 14403-2:2012

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