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sklademVydáno: 2021-04-12
BS EN ISO 22818:2021
Textiles. Determination of short-chain chlorinated paraffins (SCCP) and middle-chain chlorinated paraffins (MCCP) in textile products out of different matrices by use of gas chromatography negative ion chemical ionization mass spectrometry
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| Označení normy: | BS EN ISO 22818:2021 |
| Počet stran: | 24 |
| Vydáno: | 2021-04-12 |
| ISBN: | 978 0 539 02188 2 |
| Status: | Standard |
DESCRIPTION
BS EN ISO 22818:2021
This standard BS EN ISO 22818:2021 Textiles. Determination of short-chain chlorinated paraffins (SCCP) and middle-chain chlorinated paraffins (MCCP) in textile products out of different matrices by use of gas chromatography negative ion chemical ionization mass spectrometry is classified in these ICS categories:
- 59.060.01 Textile fibres in general
This document specifies a chromatographic method to determine the amount of short-chain chlorinated paraffins (SCCPs: C10-C13) and middle-chain chlorinated paraffins (MCCPs: C14-C17) in textile articles, especially in polymer of the coated fabrics, prints made of polymer and buttons made of polymer (e.g. polyvinylchloride) by means of solvent extraction and gas chromatography negative ion chemical ionization mass spectrometry (GC-NCI-MS).