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EN ISO 12010:2014

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Water quality - Determination of short-chain polychlorinated alkanes (SCCPs) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO 12010:2012)
Superseded date

30-03-2022

Published date

16-04-2014

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Interferences
5 Reagents and standards
6 Apparatus
7 Sampling and sample pretreatment
8 Procedure
9 Expression of results
10 Test report
Annex A (informative) - Additional quality control check
        solutions
Annex B (informative) - Explanation of the calibration of the
        sum of SCCPs with multiple linear regression
Annex C (informative) - Typical GC-MS conditions
Annex D (informative) - Typical chromatograms of standard
        solutions 1 [mu]g/ml
Annex E (informative) - Presentation of goodness of fit
Annex F (informative) - Example for recoveries of quality
        assurance solutions
Annex G (informative) - Chromatogram of a real water sample
        with a sum of SCCPs concentration of 2,59 [mu]g/l
Annex H (informative) - Precision data
Bibliography

ISO 12010:2012 specifies a method for the quantitative determination of the sum of short-chain polychlorinated n‑alkanes, also known as short-chain polychlorinated paraffins (SCCPs), in the carbon bond range n-C10 to n-C13 inclusive, in mixtures with chlorine mass fractions ("contents") between 49 % and 67 %, including approximately 6 300 of approximately 8 000 congeners.This method is applicable to the determination of the sum of SCCPs in unfiltered surface water, ground water, drinking water and waste water using gas chromatography-mass spectrometry with electron capture negative ionization (GC-ECNI-MS).The method can be applied to samples containing 0,1 µg/l to 10 µg/l. Depending on the waste water matrix, the lowest detectable concentration is estimated to be >0,1 µg/l.

Committee
CEN/TC 230
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

ISO/TS 13530:2009 Water quality — Guidance on analytical quality control for chemical and physicochemical water analysis
ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
ISO 5667-1:2006 Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques
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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