ISO 14184-3:2023

Textiles — Determination of formaldehyde — Part 3: Free and hydrolysed formaldehyde (extraction method) by liquid chromatography

This document specifies a method for determining the amount of free formaldehyde and formaldehyde extracted partly through hydrolysis by means of an extraction method. The method can be applied for the testing of textile fibres, fabrics or yarns. NOTE This method, based on liquid chromatography (LC), is selective and not sensitive to coloured extracts and is intended to be used for precise quantification of formaldehyde.

Textiles — Dosage du formaldéhyde — Partie 3: Formaldéhyde libre et hydrolysé (méthode par extraction) par chromatographie liquide

Le présent document spécifie une méthode pour déterminer la quantité de formaldéhyde libre et de formaldéhyde extrait partiellement par hydrolyse (méthode par extraction). La méthode peut être appliquée aux essais réalisés sur des fibres textiles, des étoffes ou des fils. NOTE Cette méthode, s'appuyant sur la chromatographie en phase liquide (CL), est sélective et insensible aux extraits colorés; elle est destinée à obtenir une quantification précise du formaldéhyde.

General Information

• Status: Published
• Publication Date: 05-Dec-2023
• ICS: 59.080.01 - Textiles in general
• Technical Committee: ISO/TC 38 - Textiles
• Drafting Committee: ISO/TC 38/WG 22 - Composition and chemical testing
• Current Stage: 6060 - International Standard published
• Start Date: 06-Dec-2023
• Due Date: 30-Aug-2023
• Completion Date: 06-Dec-2023

Relations

• Consolidates: ISO/TS 18614:2016 - Packaging — Label material — Required information for ordering and specifying self-adhesive labels
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 14184-3
First edition
2023-12
Textiles — Determination of
formaldehyde —
Part 3:
Free and hydrolysed formaldehyde
(extraction method) by liquid
chromatography
Textiles — Dosage du formaldéhyde —
Partie 3: Formaldéhyde libre et hydrolysé (méthode par extraction)
par chromatographie liquide
Reference number
ISO 14184-3:2023(E)
© ISO 2023

---------------------- Page: 1 ----------------------
ISO 14184-3:2023(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
  © ISO 2023 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 14184-3:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Conformity . . 1
5 Principle . 1
6 Reagents . 2
7 Apparatus . 3
8 Preparation of test specimen . 3
9 Procedure .3
9.1 Formaldehyde stock solution . . 3
9.1.1 Preparation of formaldehyde stock solution . 3
9.1.2 Determination of the formaldehyde concentration in the stock solution . 4
9.2 Determination of formaldehyde . 4
9.2.1 Calibration of LC . 4
9.2.2 Extraction of the test specimen . 5
9.2.3 Derivatization with DNPH and analysis . 5
10 Expression of results . 6
10.1 Calculation of the formaldehyde content in textile test specimen . 6
10.2 Spiking — Determination of recovery rate .
...

NORME ISO
INTERNATIONALE 14184-3
Première édition
2023-12
Textiles — Dosage du formaldéhyde —
Partie 3:
Formaldéhyde libre et hydrolysé
(méthode par extraction) par
chromatographie liquide
Textiles — Determination of formaldehyde —
Part 3: Free and hydrolysed formaldehyde (extraction method) by
liquid chromatography
Numéro de référence
ISO 14184-3:2023(F)
© ISO 2023

---------------------- Page: 1 ----------------------
ISO 14184-3:2023(F)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2023
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: [phone]
E-mail: [e-mail]
Web: www.iso.org
Publié en Suisse
ii
  © ISO 2023 – Tous droits réservés

---------------------- Page: 2 ----------------------
ISO 14184-3:2023(F)
Sommaire Page
Avant propos .iv
1 Domaine d'application .1
2 Références normatives .1
3 Termes et définitions . 1
4 Conformité . 1
5 Principe. 2
6 Réactifs . 2
7 Appareillage . 3
8 Préparation de l’éprouvette .3
9 Mode opératoire . 4
9.1 Solution mère de formaldéhyde . 4
9.1.1 Préparation de la solution mère de formaldéhyde . 4
9.1.2 Dosage du formaldéhyde dans la solution mère . 4
9.2 Dosage du formaldéhyde . 4
9.2.1 Étalonnage de la CL . 4
9.2.2 Extraction de l’éprouvette . 6
9.2.3 Dérivatisation à l'aide de DNPH et analyse . 6
10 Expression des résultats . 6
10.1 Calcul de la teneur en formaldéhyde dans l’éprouvette de textile. 6
10.2 Dopage — Détermination du taux de récupér
...

FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 14184-3
ISO/TC 38
Textiles — Determination of
Secretariat: SAC
formaldehyde —
Voting begins on:
2023-08-31
Part 3:
Voting terminates on:
Free and hydrolysed formaldehyde
2023-10-26
(extraction method) by liquid
chromatography
Textiles — Dosage du formaldéhyde —
Partie 3: Formaldéhyde libre et hydrolysé (méthode par extraction)
par chromatographie liquide
ISO/CEN PARALLEL PROCESSING
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 14184-3:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2023

---------------------- Page: 1 ----------------------
ISO/FDIS 14184-3:2023(E)
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 14184-3
ISO/TC 38
Textiles — Determination of
Secretariat: SAC
formaldehyde —
Voting begins on:
Part 3:
Voting terminates on:
Free and hydrolysed formaldehyde
(extraction method) by liquid
chromatography
Textiles — Dosage du formaldéhyde —
Partie 3: Formaldéhyde libre et hydrolysé (méthode par extraction)
par chromatographie liquide
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
ISO/CEN PARALLEL PROCESSING
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: [phone]
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: [e-mail]
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 14184-3:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
  © ISO 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO 2023

---------------------- Page: 2 ----------------------
ISO/FDIS 14184-3:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Conformity . . 1
5 Principle . 1
6 Reagents . 2
7 Apparatus . 3
8 Preparation of test specimen . 3
9 Procedure .
...

2023-07-13
Style Definition
...
Formatted: Left: 1.9 cm, Right: 1.9 cm, Bottom: 1 cm,
ISO/DIS FDIS 14184-3:2023(E)
Gutter: 0 cm, Section start: New page, Header distance
from edge: 1.27 cm, Footer distance from edge: 1.27
ISO /TC 38/WG 22
cm
Formatted: zzCover large
Secretariat: SAC
Formatted: English (United Kingdom)
Date: 2023-08-17
Formatted: Space After: 0 pt, Adjust space between
Latin and Asian text, Adjust space between Asian text
and numbers
Formatted: English (United Kingdom)
Formatted: Font: 16 pt, Bold, English (United Kingdom)
Textiles — Determination of formaldehyde — —
Formatted: Cover Title_A1, Adjust space between Latin
Part 3: and Asian text, Adjust space between Asian text and
numbers
Formatted
...
Formatted
...

Formatted: Cover Title_A2, Adjust space between Latin
Free and hydrolyzedhydrolysed formaldehyde (water extraction
and Asian text, Adjust space between Asian text and
numbers
method) by liquid chromatography
Formatted
...
Textiles — Dosage du formaldéhyde —
Partie 3: Formaldéhyde libre et hydrolysé (méthode par extraction) par chromatographie liquide
FDIS stage
Formatted: Space Before: 0 pt, After: 0 pt
© ISO 2023 – All rights reserved

---------------------- Page: 1 ----------------------
ISO/DIS FDIS 14184-3:2023(E)
Formatted: Font: Bold
Formatted: Font: Bold
Formatted: Space After: 0 pt
© ISO 2023
Formatted: Default Paragraph Font
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this Formatted: Indent: Left: 0 cm, Right: 0 cm, Space
publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical,
Before: 0 pt, No page break before, Adjust space
including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can between Latin and Asian text, Adjust space between
be requested from either ISO at the address below or ISO’s member body in the country of the requester. Asian text and numbers
Formatted: Default Paragraph Font
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
Formatted: French (Switzerland)
EmailE-mail: [e-mail]
Formatted: French (Switzerland)
Website: www.iso.orgwww.iso.org
Formatted: French (Switzerland)
Published in Switzerland
Formatted: English (United Kingdom)
Formatted: English (United Kingdom)
Formatted: Space After: 0 pt, Line spacing: single
Formatted: Font: 11 pt
Formatted: Font: 11 pt
Formatted: Font: 11 pt
ii © ISO 2023 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/DIS FDIS 14184-3:2023(E)
Formatted: Font: Bold
Formatted: Left, Space After: 0 pt
Formatted: Font: Bold
Contents
Formatted: Adjust space between Latin and Asian text,
Adjust space between Asian text and numbers
Foreword . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Conformity . 1
5 Principle . 2
6 Reagents . 2
7 Apparatus . 3
8 Preparation of test specimen . 3
9 Procedure . 3
9.1 Formaldehyde stock solution . 3
9.1.1 Preparation of formaldehyde stock solution . 3
9.1.2 Determination of the formaldehyde concentration in the stock solution . 4
9.2 Determination of formaldehyde .
...