ISO/TS 16465

Animal and vegetable fats and oils — Determination of phthalates in vegetable oils

This method proposes two possibilities for the phthalate determination in vegetable oils: - Part A for the determination of di-2-ethylhexyl phthalate (DEHP) - Part B for the determination of 8 phthalates: dimethyl phthalate (DMP), diethyl phthalate (DEP), diisobutyl phthalate (DIBP), dibutyl phthalate (DBP), benzylbutyl phthalate (BBP), di-2-ethylhexyl phthalate (DEHP), di-isononyl phthalate (DINP) , di-isodecyl phthalate (DIDP).

Corps gras d’origines animale et végétale — Dosage des phtalates dans les huiles végétales

General Information

• Status: Not Published
• ICS: 67.200.10 - Animal and vegetable fats and oils
• Technical Committee: ISO/TC 34/SC 11 - Animal and vegetable fats and oils
• Drafting Committee: ISO/TC 34/SC 11 - Animal and vegetable fats and oils
• Current Stage: 6000 - International Standard under publication
• Completion Date: 19-Dec-2023

Standards Content (Sample)

FINAL
TECHNICAL ISO/DTS
DRAFT
SPECIFICATION 16465
ISO/TC 34/SC 11
Animal and vegetable fats and oils —
Secretariat: BSI
Determination of phthalates in
Voting begins on:
2023-10-23 vegetable oils
Voting terminates on:
2023-12-18
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/DTS 16465:2023(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/DTS 16465:2023(E)
FINAL
TECHNICAL ISO/DTS
DRAFT
SPECIFICATION 16465
ISO/TC 34/SC 11
Animal and vegetable fats and oils —
Secretariat: BSI
Determination of phthalates in
Voting begins on:
vegetable oils
Voting terminates on:
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.
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/DTS 16465:2023(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/DTS 16465:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Part A - Determination of DEHP .1
4.1 Principle . 1
4.2 Reagents . 1
4.3 Apparatus . 3
4.4 Sampling . 4
4.5 Preparation of the test sample . 4
4.6 Procedure . 4
4.6.1 Phthalates extraction from oil . 4
4.6.2 Gas Chromatography .
...

ISO/Draft TSDTS 16465:2023
Date: 2023-06-27
ISO/TC 34/SC 11
Secretariat:  BSI


Animal and vegetable fats and oils Date: 2023-10-09
Animal and vegetable fats and oils — Determination of phthalates
in vegetable oils
Corps gras d’origine végétale et animale - Détermination des phtalates dans les huiles
végétales


© ISO 2023 – All rights reserved

---------------------- Page: 1 ----------------------
FDIS stage

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ISO/DTS 16465:(E)
© 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: + 41 22 749 01 11
E-mail: [e-mail]
Website: www.iso.org
Published in Switzerland
© ISO 2023 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO/DTS 16465:(E)
Contents Page
Foreword . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Part A - Determination of DEHP . 1
4.1 Principle . 1
4.2 Reagents . 1
4.3 Apparatus . 3
4.4 Sampling . 4
4.5 Preparation of the test sample . 5
4.6 Procedure . 5
4.6.1 Phthalates extraction from oil . 5
4.6.2 Gas Chromatography . 5
4.7 Quantitative determination . 6
4.7.1 Calibration curve . 6
4.7.2 Quantitative determination of DEHP . 7
4.8 Precision of the method . 9
4.8.1 Interlaboratory test . 9
4.8.2 Repeatability . 9
4.8.3 Reproducibility. 10
4.9 Test report .
...