BS EN 17374-2020 动物饲料：取样和分析方法 阴离子交换HPLC-ICP-MS测定动物饲料中的无机砷

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史蒂文 2026-08-06 6 778.09KB 18 页 22星币
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BSI Standards Publication
Animal feeding stuffs: Methods of sampling and
analysis — Determination of inorganic arsenic in
animal feed by anion-exchange HPLC-ICP-MS
BS EN 17374:2020
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
EN 17374
July 2020
ICS 65.120
English Version
Animal feeding stuffs: Methods of sampling and analysis -
Determination of inorganic arsenic in animal feed by
anion-exchange HPLC-ICP-MS
Aliments des animaux - Méthodes d'échantillonnage et
d'analyse - Détermination de la teneur en arsenic
inorganique dans les aliments pour animaux, par CLHP
avec échange d'anions et spectrométrie de masse à
plasma induit par haute fréquence (ICP-SM)
Futtermittel: Probenahme- und
Untersuchungsverfahren - Bestimmung von
anorganischem Arsen in Futtermittel mittels
Anionenaustausch HPLC-ICP-MS
This European Standard was approved by CEN on 10 May 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
worldwide for CEN national Members.
Ref. No. EN 17374:2020 E
National foreword
This British Standard is the UK implementation of EN 17374:2020.
The UK participation in its preparation was entrusted to Technical
Committee AW/10, Animal feeding stuffs.
A list of organizations represented on this committee can be obtained on
request to its secretary.
This publication does not purport to include all the necessary provisions
of a contract. Users are responsible for its correct application.
© The British Standards Institution 2020
Published by BSI Standards Limited 2020
ISBN 978 0 539 00699 5
ICS 65.120
Compliance with a British Standard cannot confer immunity from
legal obligations.
This British Standard was published under the authority of the
Standards Policy and Strategy Committee on 31 July 2020.
Amendments/corrigenda issued since publication
Date Text affected
BRITISH STANDARD
BS EN 17374:2020
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
EN 17374
July 2020
ICS 65.120
English Version
Animal feeding stuffs: Methods of sampling and analysis -
Determination of inorganic arsenic in animal feed by
anion-exchange HPLC-ICP-MS
Aliments des animaux - Méthodes d'échantillonnage et
d'analyse - Détermination de la teneur en arsenic
inorganique dans les aliments pour animaux, par CLHP
avec échange d'anions et spectrométrie de masse à
plasma induit par haute fréquence (ICP-SM)
Futtermittel: Probenahme- und
Untersuchungsverfahren - Bestimmung von
anorganischem Arsen in Futtermittel mittels
Anionenaustausch HPLC-ICP-MS
This European Standard was approved by CEN on 10 May 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
worldwide for CEN national Members.
Ref. No. EN 17374:2020 E
BS EN 17374:2020

标签： #取样 #测定 #离子

摘要：

BS EN 17374-2020是一项欧洲标准，规定了动物饲料中无机砷含量的取样和分析方法。该标准采用阴离子交换高效液相色谱-电感耦合等离子体质谱联用技术（HPLC-ICP-MS），能够实现对无机砷（主要包括三价砷和五价砷）的准确分离与定量检测。此方法适用于各类动物饲料及其原料中无机砷的测定，具有高灵敏度、高选择性和良好的重复性。相较于总砷检测，本方法可有效区分毒性较高的无机砷与毒性较低的有机砷，为饲料安全评价和法规符合性提供科学依据。标准详细描述了样品前处理、色谱分离条件、质谱检测参数以及结果

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作者：史蒂文 分类：国际标准 价格：22星币 属性：18 页 大小：778.09KB 格式：PDF 时间：2026-08-06

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