Name: DIN EN ISO 18635 E : 2016
Brand: DIN

WATER QUALITY - DETERMINATION OF SHORT-CHAIN POLYCHLORINATED ALKANES (SCCPS) IN SEDIMENT, SEWAGE SLUDGE AND SUSPENDED (PARTICULATE) MATTER - METHOD USING GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS) AND ELECTRON CAPTURE NEGATIVE IONIZATION (ECNI) (ISO 18635:2016)

Published date

24-10-2016

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

National foreword National Annex NA (informative) - Bibliography European foreword Foreword Introduction 1 Scope 2 Normative references 3 Principle 4 Interferences 5 Reagents 6 Apparatus 7 Sampling and sample pretreatment 8 Procedure 9 Expression of results 10 Test report Annex A (normative) - Programme for pressurized liquid extraction Annex B (informative) - Explanation of the calibration of the sum         of SCCPs with multiple linear regression Annex C (informative) - Examples of typical GC-MS conditions Annex D (normative) - Alternative clean-up with column         chromatography Annex E (informative) - Alternative clean-up with gel         chromatography Annex F (informative) - Typical chromatograms of standard         solutions 1 [mu]g/ml Annex G (informative) - Presentation of goodness of fit of the         calibration Annex H (informative) - Example for recoveries of quality         assurance solutions Annex I (informative) - Chromatograms of real samples Annex J (informative) - Performance data Annex K (informative) - Quality control check solutions Bibliography

Describes a method for the quantitative determination of the sum of shortchain polychlorinated n-alkanes also known as short-chain polychlorinated paraffins (SCCPs) in the carbon bond range, n-C[10] to n-C[13], inclusive in mixtures with chlorine mass fractions (contents) between 50% and 67%, including approximately 6000 of approximately 8000 congeners.

DocumentType	Standard
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
ISO 18635:2016	Identical
EN ISO 18635:2016	Identical

ISO 5667-13:2011	Water quality Sampling Part 13: Guidance on sampling of sludges
DIN ISO 5725-2:2002-12	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 5725-2:1994 including Technical Corrigendum 1:2002)
ISO/TS 13530:2009	Water quality — Guidance on analytical quality control for chemical and physicochemical water analysis
DIN EN ISO 12010 E : 2014	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)
DIN EN ISO 5667-13 E : 2011	WATER QUALITY - SAMPLING - PART 13: GUIDANCE ON SAMPLING OF SLUDGES (ISO 5667-13:2011)
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 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
ISO 5667-12:2017	Water quality — Sampling — Part 12: Guidance on sampling of bottom sediments from rivers, lakes and estuarine areas
ISO 5667-17:2008	Water quality — Sampling — Part 17: Guidance on sampling of bulk suspended solids
ISO 12010:2012	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)