EN ISO 1833-3:2020

SLOVENSKI STANDARD
01-februar-2021
Nadomešča:
SIST EN ISO 1833-3:2019
Tekstilije - Kvantitativna kemična analiza - 3. del: Mešanica acetatnih in nekaterih
drugih vlaken (metoda z uporabo acetona) (ISO 1833-3:2020)
Textiles - Quantitative chemical analysis - Part 3: Mixtures of acetate with certain other
fibres (method using acetone) (ISO 1833-3:2020)
Textilien - Quantitative chemische Analysen - Teil 3: Mischungen aus Acetatfasern mit
bestimmten anderen Fasern (Aceton-Verfahren) (ISO 1833-3:2020)
Textiles - Analyse chimique quantitative - Partie 3: Mélanges d'acétate avec certaines
autres fibres (méthode à l'acétone) (ISO 1833-3:2020)
Ta slovenski standard je istoveten z: EN ISO 1833-3:2020
ICS:
59.060.20 Umetna vlakna Man-made fibres
71.040.40 Kemijska analiza Chemical analysis
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 1833-3
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2020
EUROPÄISCHE NORM
ICS 59.060.01 Supersedes EN ISO 1833-3:2019
English Version
Textiles - Quantitative chemical analysis - Part 3: Mixtures
of acetate with certain other fibres (method using acetone)
(ISO 1833-3:2020)
Textiles - Analyse chimique quantitative - Partie 3: Textilien - Quantitative chemische Analysen - Teil 3:
Mélanges d'acétate avec certaines autres fibres Mischungen aus Acetatfasern mit bestimmten anderen
(méthode à l'acétone) (ISO 1833-3:2020) Fasern (Aceton-Verfahren) (ISO 1833-3:2020)
This European Standard was approved by CEN on 22 November 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1833-3:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 1833-3:2020) has been prepared by Technical Committee ISO/TC 38 "Textiles"
in collaboration with Technical Committee CEN/TC 248 “Textiles and textile products” the secretariat of
which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by June 2021, and conflicting national standards shall be
withdrawn at the latest by June 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 1833-3:2019.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 1833-3:2020 has been approved by CEN as EN ISO 1833-3:2020 without any
modification.
INTERNATIONAL ISO
STANDARD 1833-3
Third edition
2020-11
Textiles — Quantitative chemical
analysis —
Part 3:
Mixtures of acetate with certain other
fibres (method using acetone)
Textiles — Analyse chimique quantitative —
Partie 3: Mélanges d'acétate avec certaines autres fibres (méthode à
l'acétone)
Reference number
ISO 1833-3:2020(E)
©
ISO 2020
ISO 1833-3:2020(E)
© ISO 2020
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ii © ISO 2020 – All rights reserved

ISO 1833-3:2020(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Reagents .
...