DIN EN ISO 18635 E : 2016
Current
The latest, up-to-date edition.
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)
24-10-2016
National foreword<br>National Annex NA (informative) - Bibliography<br>European foreword<br>Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Principle<br>4 Interferences<br>5 Reagents<br>6 Apparatus<br>7 Sampling and sample pretreatment<br>8 Procedure<br>9 Expression of results<br>10 Test report<br>Annex A (normative) - Programme for pressurized liquid extraction<br>Annex B (informative) - Explanation of the calibration of the sum<br> of SCCPs with multiple linear regression<br>Annex C (informative) - Examples of typical GC-MS conditions<br>Annex D (normative) - Alternative clean-up with column<br> chromatography<br>Annex E (informative) - Alternative clean-up with gel<br> chromatography<br>Annex F (informative) - Typical chromatograms of standard<br> solutions 1 [mu]g/ml<br>Annex G (informative) - Presentation of goodness of fit of the<br> calibration<br>Annex H (informative) - Example for recoveries of quality<br> assurance solutions<br>Annex I (informative) - Chromatograms of real samples<br>Annex J (informative) - Performance data<br>Annex K (informative) - Quality control check solutions<br>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 |
| 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) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.