Skip main navigation
Committee

Committee:

CTN 40/SC 6 - Chemical testing of textiles

Secretary:
UNE - ASOCIACIÓN ESPAÑOLA DE NORMALIZACIÓN
International Relations:

ISO/TC 38/WG 22  Composition and chemical testing

ISO/TC 38/WG 23  Biological properties of textiles

ISO/TC 38/WG 29  Testing methods for textile products against noxious pests

ISO/TC 38/WG 30  Tests for Biodegradability

CEN/TC 248/WG 25  Cosmeto-textiles

CEN/TC 248/WG 26  Textiles -Test methods for analysis of EC restricted substances

CEN/TC 248/WG 30  Composition - Qualitative and quantitative analysis of fibres and fibre mixtures

Standards developed by the committee: CTN 40/SC 6: 140

UNE-EN 17681-1:2025 (Ratificada)

Status: VIGENTE / 2025-06-01

Textiles and textile products - Per- and polyfluoroalkyl substances (PFAS) - Part 1: Analysis of an alkaline extract using liquid chromatography and tandem mass spectrometry (Endorsed by Asociación Española de Normalización in June of 2025.)

UNE 40141:2003

Status: VIGENTE / 2025-05-06

Textiles. Cotton fibres. Evaluation of maturity. Microscopic method.

UNE-EN 17131-2:2025 (Ratificada)

Status: VIGENTE / 2025-05-01

Textiles and textile products - Determination of certain residual solvents - Part 2: Determination of benzene, method using headspace gas chromatography (Endorsed by Asociación Española de Normalización in May of 2025.)

UNE-EN 17137:2025

Status: VIGENTE / 2025-04-30

Textiles and textile products - Determination of the content of compounds based on chlorobenzenes and chlorotoluenes

UNE 40241-1:1973

Status: VIGENTE / 2025-03-18

METHOD OF DETERMINATION THE CONTENT IN CISTEMIC ACID OF WOOL HYDROLIZED BY MEANS OF ELECTROPHORESIS IN PAPER AND COLOURIMETRY.

UNE 40241-2:1975

Status: VIGENTE / 2025-03-18

PRECISIONS IN THE METHOD OF DETERMINING THE CONTENT IN CISTERNIC ACID OF HYDROLIZED OF WOOL BY MEANS OF ELECTROPHORESIS ON PAPER AND COLOURIMETRY.

UNE-EN 16711-3:2020

Status: VIGENTE / 2025-03-07

Textiles - Determination of metal content - Part 3: Determination of lead release by artificial saliva solution

UNE-EN 14119:2004

Status: VIGENTE / 2024-10-24

Testing of textiles - Evaluation of the action of microfungi

UNE-EN 17134-1:2024

Status: VIGENTE / 2024-10-16

Textiles and textile products - Determination of biocide additives - Part 1: 2-Phenylphenol and triclosan, method using liquid chromatography

UNE-EN ISO 14184-3:2024

Status: VIGENTE / 2024-05-22

Textiles - Determination of formaldehyde - Part 3: Free and hydrolysed formaldehyde (extraction method) by liquid chromatography (ISO 14184-3:2023)

UNE-EN ISO 17751-2:2024

Status: VIGENTE / 2024-04-30

Textiles - Quantitative analysis of cashmere, wool, other specialty animal fibres and their blends - Part 2: Scanning electron microscopy method (ISO 17751-2:2023)

UNE-EN ISO 1833-4:2024

Status: VIGENTE / 2024-04-30

Textiles - Quantitative chemical analysis - Part 4: Mixtures of certain protein fibres with certain other fibres (method using hypochlorite) (ISO 1833-4:2023)

UNE 40209:1973

Status: VIGENTE / 2024-04-23

METHOD OF COLOURIMETRIC DETERMINATION OF THE CONTENT IN "CISTINE + CISTEINE" WOOL HIDROLIZATED.

UNE 40380:1985

Status: VIGENTE / 2024-04-23

CLOTHES RETARDING THE PENETRATION OF HARMFUL LIQUIDS

UNE-EN ISO 17751-1:2024

Status: VIGENTE / 2024-04-17

Textiles - Quantitative analysis of cashmere, wool, other specialty animal fibers and their blends - Part 1: Light microscopy method (ISO 17751-1:2023)

UNE-EN 17134-2:2024

Status: VIGENTE / 2024-04-17

Textiles and textile products - Determination of biocide additives - Part 2: Chlorophenol-based preservatives, method using gas chromatography

UNE-EN ISO 14389:2023

Status: VIGENTE / 2023-06-14

Textiles - Determination of the phthalate content - Tetrahydrofuran method (ISO 14389:2022)

UNE-EN 17681-2:2023

Status: VIGENTE / 2023-06-07

Textiles and textile products - Organic fluorine - Part 2: Determination of volatile compounds by extraction method using gas chromatography

UNE-EN ISO 1833-12:2021

Status: VIGENTE / 2023-01-18

Textiles - Quantitative chemical analysis - Part 12: Mixtures of acrylic, certain modacrylics, certain chlorofibres, certain elastane fibres with certain other fibres (method using dimethylformamide) (ISO 1833-12:2020)

UNE-EN ISO 2076:2022

Status: VIGENTE / 2022-09-07

Textiles - Man-made fibres - Generic names (ISO 2076:2021)