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sklademVydáno: 2021-09-01
UNE 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 (GC-NCI-MS) (ISO 22818:2021)
Textiles. Determinación de parafinas cloradas de cadena corta (SCCP) y parafinas cloradas de cadena media (MCCP) en productos textiles a partir de diferentes matrices mediante el uso de cromatografía de gases, espectrometría de masas de ionización química de iones negativos (GC-NCI-MS). (ISO 22818:2021).
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| Označení normy: | UNE EN ISO 22818:2021 |
| Počet stran: | 24 |
| Vydáno: | 2021-09-01 |
| Status: | Norma |
DESCRIPTION
UNE EN ISO 22818:2021
This document specifies a chromatographic method to determine the amount of short-chain and middle-chain chlorinated paraffins (SCCP: C10-C13 and MCCP: 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 GC-NCI-MS.
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