prEN ISO 17895 rev

Paints and varnishes - Determination of volatile organic compound (VOC) - Gas-chromatographic method with headspace injection for VOC determination (ISO/DIS 17895:2023)

Beschichtungsstoffe - Bestimmung des Gehaltes an flüchtigen organischen Verbindungen in wasserverdünnbaren Dispersionsfarben (In‑can VOC) (ISO/DIS 17895:2023)

Peintures et vernis - Détermination de la teneur en composés organiques volatils (COV) - Méthode par chromatographie en phase gazeuse avec injection dans l'espace de tête pour la détermination des COV (ISO/DIS 17895:2023)

Barve in laki - Določevanje hlapnih organskih spojin (VOC) - Metoda plinske kromatografije s "headspace" injiciranjem za določevanje hlapnih organskih spojin (ISO/DIS 17895:2023)

General Information

• Status: Not Published
• ICS: 87.040 - Paints and varnishes
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Current Stage: 4020 - Submission to enquiry - Enquiry
• Start Date: 02-Feb-2023
• Completion Date: 02-Feb-2023
• Ref Project: oSIST prEN ISO 17895:2023 - Paints and varnishes - Determination of volatile organic compound (VOC) - Gas-chromatographic method with headspace injection for VOC determination (ISO/DIS 17895:2023)

Relations

• Revises: EN ISO 17895:2005 - Paints and varnishes - Determination of the volatile organic compound content of low-VOC emulsion paints (in-can VOC) (ISO 17895:2005)
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN ISO 17895:2023
01-marec-2023
Barve in laki - Določevanje hlapnih organskih spojin (VOC) - Metoda plinske
kromatografije s "headspace" injiciranjem za določevanje hlapnih organskih
spojin (ISO/DIS 17895:2023)
Paints and varnishes - Determination of volatile organic compound (VOC) - Gas-
chromatographic method with headspace injection for VOC determination (ISO/DIS
17895:2023)
Beschichtungsstoffe - Bestimmung des Gehaltes an flüchtigen organischen
Verbindungen in wasserverdünnbaren Dispersionsfarben (In-can VOC) (ISO/DIS
17895:2023)

Peintures et vernis - Détermination de la teneur en composés organiques volatils (COV)

- Méthode par chromatographie en phase gazeuse avec injection dans l'espace de tête

pour la détermination des COV (ISO/DIS 17895:2023)
Ta slovenski standard je istoveten z: prEN ISO 17895 rev
ICS:
87.040 Barve in laki Paints and varnishes
oSIST prEN ISO 17895:2023 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 17895:2023
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oSIST prEN ISO 17895:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 17895
ISO/TC 35/SC 16 Secretariat: DIN
Voting begins on: Voting terminates on:
2023-02-02 2023-04-27
Paints and varnishes — Determination of volatile organic
compound (VOC) — Gas-chromatographic method with
headspace injection for VOC determination
ICS: 87.040
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 17895:2023(E)
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 SUPPORTING DOCUMENTATION. © ISO 2023
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oSIST prEN ISO 17895:2023
ISO/DIS 17895:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 17895
ISO/TC 35/SC 16 Secretariat: DIN
Voting begins on: Voting terminates on:
Paints and varnishes — Determination of volatile organic
compound (VOC) — Gas-chromatographic method with
headspace injection for VOC determination
ICS: 87.040
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

NOT BE REFERRED TO AS AN INTERNATIONAL

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.

the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below

IN ADDITION TO THEIR EVALUATION AS

or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,

TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: [phone]
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: [e-mail]
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 17895:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
© ISO 2023 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022
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oSIST prEN ISO 17895:2023
ISO/DIS 17895:2022(E)
Contents Page

Foreword ..........................................................................................................................................................................................................................................v

Introduction .............................................................................................................................................................................................................................. vi

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ..................................................................................................................................................................................... 1

3 Terms and definitions .................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 4

5 Required information ..................................................................................................................................................................................... 4

6 Apparatus .................................................................................................................................................................................................................... 4

6.1 Gas chromatograph ............................................................................................................................................................................ 4

6.1.1 Headspace injector ........................................................................................................................................................... 4

6.1.2 Oven ............................................................................................................................................................................................... 4

6.1.3 Detector ...................................................................................................................................................................................... 4

6.1.4 Capillary column ................................................................................................................................................................ 5

6.1.5 Gas filters .................................................................................................................................................................................. 5

6.1.6 Gases.............................................................................................................................................................................................. 5

6.1.7 Data processing ................................................................................................................................................................... 5

6.2 Microlitre syringe, ............................................................................................................................................................................... 5

6.3 disposable plastic syringe. ........................................................................................................................................................... 5

6.4 Septum-sealable vials ........................................................................................................................................... ............................ 5

6.5 Volumetric flask ...................................................................... ............................................................................................................... 5

6.6 Analytical balance ............................................................................................................................................................................... 5

7 Reagents ........................................................................................................................................................................................................................ 6

7.1 demineralized water, of grade 1 in accordance with ISO 3696................................................................... 6

7.2 Surrogate standard ............................................................................................................................................................................ 6

7.3 Marker compound ............................................................................................................................................................................... 6

7.4 Citrate buffer, pH 5,0 ......................................................................................................................................................................... 6

7.5 Polymerisation inhibitor ............................................................................................................................................................... 6

8 Procedure ....................................................................................................................................................................................................................6

8.1 Number of determinations .......................................................................................................................................................... 6

8.2 Sample preparation ............................................................................................................................................................................ 7

8.2.1 General ........................................................................................................................................................................................ 7

8.2.2 Dilution of original sample ........................................................................................................................................ 7

8.2.3 Preparation of test samples for analysis without multiple standard

additions .................................................................................................................................................................................... 7

8.2.4 Preparation of test samples for analysis with multiple standard additions ................ 7

8.3 Analysis ......................................................................................................................................................................................................... 8

8.3.1 Headspace injector ........................................................................................................................................................... 8

8.3.2 Gas chromatograph .......................................................................................................................................................... 8

8.3.3 Determination of integration end point ........................................................................................................ 9

9 Evaluation ................................................................................................................................................................................................................... 9

10 Calculation ...............................................................................................................................................................................................................10

10.1 General ........................................................................................................................................................................................................ 10

10.2 Method 1: VOC content, as a percentage by mass, of the product “ready for use” .................. 10

10.2.1 Calculation for multiple standard additions ........................................................................................... 10

10.3 Method 2: VOC content, in grams per litre, of the product “ready for use” ................................... 11

11 Precision ....................................................................................................................................................................................................................12

11.1 General ........................................................................................................................................................................................................12

11.2 Repeatability limit r ........................................................................................................................................................................12

11.3 Reproducibility limit R .................................................................................................................................................................12

iii
© ISO 2022 – All rights reserved
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oSIST prEN ISO 17895:2023
ISO/DIS 17895:2022(E)

12 Test report ...............................................................................................................................................................................................................12

Annex A (informative) Gas chromatogram of the reference compound mixture and

tetradecane .............................................................................................................................................................................................................13

© ISO 2022 – All rights reserved
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oSIST prEN ISO 17895:2023
ISO/DIS 17895:2022(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www.iso.org/patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to

the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see

www.iso.org/iso/foreword.html.

This document was prepared by Technical Committee ISO/TC 35, Paints and varnishes.

This second edition cancels and replaces the first edition (ISO 17895:2005) which has been technically

revised.
The main changes compared to the previous edition are as follows:
— xxx xxxxxxx xxx xxxx

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www.iso.org/members.html.
© ISO 2022 – All rights reserved
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oSIST prEN ISO 17895:2023
ISO/DIS 17895:2022(E)
Introduction

Due to the revision of ISO 11890-2, a revision of ISO 17895 and ISO 11890-1 became necessary in order

to avoid overlapping scopes. Additionally the new Technical Specification (ISO/TS 24257) was created

as a guidance document to help users selecting the appropriate analytical method for their analytical

problem.
© ISO 2022 – All rights reserved
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oSIST prEN ISO 17895:2023
DRAFT INTERNATIONAL STANDARD ISO/DIS 17895:2022(E)
Paints and varnishes — Determination of volatile organic
compound (VOC) — Gas-chromatographic method with
headspace injection for VOC determination

WARNING — The use of this document can involve hazardous materials, operations and

equipment. This Standard does not purport to address all of the safety problems associated with

its use. It is the responsibility of users of this document to take appropriate measures to ensure

the safety and health of personnel prior to the application of the standard, and to determine the

applicability of any other restrictions for this purpose.
1 Scope

This document is dealing with the sampling and testing of low VOC coating materials and their raw

materials.

This part specifies a gas-chromatographic method of quantitatively determining the volatile organic

compound (VOC) content (i.e. the content of organic compounds with boiling points up to 250 °C) under

standard conditions (101,325 kPa). It is applicable to VOC contents between 0,01 % and 0,1 % by mass.

ISO 17895 cannot be used for the determination of the SVOC content. For the determination of SVOC

content ISO 11890-2 can be used.

Volatile organic and volatile inorganic compounds that cannot be determinded by gas chromatography

are not considered in this document. However, the latter compounds could contribute to the VOC

content determined by ISO 11890-1. These types of compounds could be determined with alternative

methods and accounted for in the calculation as it is specified for water in ISO 11890-1.

The main purpose of the method is to qualify low-VOC coating materials and their raw materials, not

routine quality control.
2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any amendments) applies.

TS 24257, Paints and varnishes — Determination of volatile organic compound (VOC) and /or semi-volatile

organic compound (SVOC) content — Guidance for the selection of test methods

ISO 2811-1, Paints and varnishes — Determination of density — Part 1: Pycnometer method

ISO 2811-2, Paints and varnishes — Determination of density — Part 2: Immersed body (plummet) method

ISO 2811-3, Paints and varnishes — Determination of density — Part 3: Oscillation method

ISO 2811-4, Paints and varnishes — Determination of density — Part 4: Pressure cup method

ISO 3696, Water for analytical laboratory use — Specification and test methods
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
© ISO 2022 – All rights reserved
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oSIST prEN ISO 17895:2023
ISO/DIS 17895:2022(E)

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1
volatile organic compound
VOC

any organic liquid and/or solid that evaporates spontaneously at the prevailing temperature and

pressure of the atmosphere with which it is in contact

Note 1 to entry: As to current usage of the term VOC in the field of coating materials, see volatile organic

compound content (VOC content, 3.4).

Note 2 to entry: Under US government legislation, the term VOC is restricted solely to those compounds that are

photochemically active in the atmosphere (see ASTM D3960). Any other compound is then defined as being an

exempt compound.
[SOURCE: ISO 4618:2014, 2.270]
3.2
semi-volatile organic compound
SVOC

any organic liquid and/or solid that evaporates spontaneously but slower in comparison to VOC at the

prevailing temperature and pressure of the atmosphere with which it is in contact

Note 1 to entry: As to current usage of the term SVOC in the field of coating materials, see semi-volatile organic

compound content (SVOC content, 3.5).
3.3
non-volatile organic compound
NVOC
any organic liquid and/or solid not classified as VOC or SVOC
3.4
volatile organic compounds content
VOC content
VOCC

mass of the volatile organic compounds present in a coating material, as determined under specified

conditions
Note 1 to entry: The properties and the amounts of the compounds to be taken in
...