SIST EN ISO 16373-2:2014 PDF

Name: SIST EN ISO 16373-2:2014 — Textiles - Dyestuffs - Part 2: General method for the determination of extractable dyestuffs including allergenic and carcinogenic substances (ISO 16373-2:2014)
SKU: SIST EN ISO 16373-2:2014
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Textiles - Dyestuffs - Part 2: General method for the determination of extractable dyestuffs including allergenic and carcinogenic substances (ISO 16373-2:2014)

Название (английский):

SIST EN ISO 16373-2:2014

Textiles - Dyestuffs - Part 2: General method for the determination of extractable dyestuffs including allergenic and carcinogenic substances (ISO 16373-2:2014)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 28
Дата публикации:: 4 июля 2014 г.
ICS:: 59.080.01
Технический комитет:: ITEK - Textile and textile products

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Описание (английский):

ISO 16373-2:2014 specifies the analyses used to detect extractable dyestuffs in textile products, with the extraction performed for all kind of fibres and types of dyestuffs using pyridine/water (1:1). It lists the allergenic and carcinogenic dyestuffs which can be analysed using this method; the lists of dyestuffs are expandable.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 16373-2:2014 (ISO 16373-2:2014) specifies a general laboratory method for detecting and quantifying extractable dyestuffs from textiles - including allergenic and carcinogenic dyestuffs - using a pyridine/water (1:1) extraction. The method applies to all fibre types and a broad range of dyestuff classes. Extracts are analysed by liquid chromatography with diode array detection (LC/DAD) and/or liquid chromatography–mass spectrometry (LC/MS). The standard is published by ISO and adopted by CEN as EN ISO 16373-2:2014.

Key topics and technical requirements

Scope: Extraction of dyestuffs from textile specimens using pyridine/water (1:1); lists of analytes (allergenic and carcinogenic dyestuffs) are provided in Annexes A and B and can be expanded.

Extraction conditions: Pyridine/water at 100 °C is used for extraction (see standard for exact procedure).

Analytical techniques: Identification and quantification by LC/DAD and/or LC/MS; calibration and calculation procedures are specified.

Reagents and apparatus: Analytical-grade pyridine, acetonitrile, ammonium acetate, tetrabutylammonium dihydrogen phosphate, deionized water (ISO 3696), glass vials, controlled heating source, analytical balance, autosampler vials.

Safety: Explicit warnings about handling allergenic and carcinogenic dyestuffs; follow national health and safety regulations and good laboratory practice (use MSDS, PPE, proper disposal).

Reporting: Instructions for calculation, expression of results and test reporting; normative annexes include dyestuff lists and calculation examples, and informative annexes cover method reliability and multiple-extraction data.

Practical applications

Regulatory compliance: Screening textiles and textile products for extractable substances that may pose health risks (allergens or carcinogens) to meet national and EU chemical safety and labelling requirements.

Quality control: Routine laboratory testing during production, pre-shipment inspections, or supplier verification to detect undesirable dyestuffs.

Product safety assessment: Risk evaluation for consumer garments, upholstery, and other textile goods where skin contact or prolonged exposure is expected.

Forensic and investigative testing: Identifying dyestuffs involved in product non-compliance, complaints or recalls.

Who should use this standard

Textile and apparel manufacturers

Accredited testing laboratories and contract analytical services

Regulatory authorities and market surveillance bodies

Product safety and compliance teams in retail and import/export companies

R&D and quality assurance groups working on dye formulation and fastness testing

Related standards

ISO 16373-1 - General principles for dyestuff testing (series overview)

ISO 16373-3 - Method using triethylamine/methanol for certain extractable carcinogenic dyestuffs

ISO 3696 - Water for analytical laboratory use (referenced for reagent quality)

Keywords: EN ISO 16373-2:2014, extractable dyestuffs, textiles, pyridine-water extraction, allergenic dyestuffs, carcinogenic dyestuffs, LC/DAD, LC/MS, textile testing, chemical safety.

SIST EN ISO 16373-2:2014 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications

Who should use this standard

Related standards

Технические детали

ISO 16373-2:2014

Textiles — Dyestuffs — Part 2: General method for the determination of extractable dyestuffs including allerg…

SIST EN ISO 3696:1998

Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)

BS EN ISO 16373-1:2015

Textiles. Dyestuffs. General principles of testing coloured textiles for dyestuff identification.

SIST EN ISO 16373-3:2014

Textiles - Dyestuffs - Part 3: Method for determination of certain carcinogenic dyestuffs (method using triet…