ISO/AWI 13808-1
Water quality — Non-target screening of organic compounds in water — Method using chromatography and mass spectrometry — Part 1: General guidelines
Numéro de référence
ISO/AWI 13808-1
Edition 1
Projet de travail
u
ISO/AWI 13808-1
84432
Un groupe de travail a préparé un projet.

Résumé

This document is drafted to describe the conditions for performing, validating and safeguarding non-target screening of small organic compounds in water (drinking water, ground water, surface water, waste water) by chromatographic separation techniques with by mass spectrometry. This document can be applied to both liquid chromatography with high resolution mass spectrometry and gas chromatography with mass spectrometry. Both high and low resolution mass spectrometry can be applied, sometimes with some specific rules depending on the technique used with gas chromatography. The document is divided in three parts. The first part gives fundamental aspects in the use of chromatography in combination with mass spectrometry for non-target screening of small organic compounds in water. The second part gives the ultimate working procedure of non-target screening with liquid chromatography with high resolution mass spectrometry. The third part gives ultimate working procedure of non-target screening with gas chromatography with mass spectrometry. The second and third parts of this document refer to the reader to these guidelines for the basic principles of the method and for the configuration of the instruments. (Resolution 446 (Rovaniemi-26/2023: The first and second part of this document are submitted as NWIP. Part 3 will be initiated in the future after the initial work on Part 1 and 2 has been completed) This first part of standard ISO 13808 is intended to show fundamental aspects in the use of chromatography in combination with mass spectrometry for non-target screening of small organic compounds in water drinking water, ground water, surface water. The standard can be applied to both liquid chromatography with high resolution mass spectrometry and gas chromatography with mass spectrometry. Both high and low resolution mass spectrometry can be applied with gas chromatography, sometimes with some specific rules depending on the technique used. The ultimate working procedure of non-target screening is described in two separated International Standard and provides criteria for carrying out, validating and safeguarding non-target screening. The individual parts of this Internal Standard refer to the reader to these guidelines for the basic principles of the method and for the configuration of the instruments.

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