BS EN 17851-2023 食品 元素及其化学形态的测定 压力消解后电感耦合等离子体质谱法测定食品中的银、砷、镉、钴、铬、铜、锰、钼、镍、铅、硒、铊、铀和锌

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史蒂文 2026-05-05 10 1.08MB 42 页 20星币
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BSI Standards Publication
Foodstuffs — Determination of elements and
their chemical species -Determination of Ag, As,
Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Tl, U and Zn in
foodstuffs by inductively coupled plasma mass
spectrometry (ICP-MS) after pressure digestion
BS EN 17851:2023
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
EN 17851
July 2023
ICS 67.050
English Version
Foodstuffs - Determination of elements and their chemical
species -Determination of Ag, As, Cd, Co, Cr, Cu, Mn, Mo, Ni,
Pb, Se, Tl, U and Zn in foodstuffs by inductively coupled
plasma mass spectrometry (ICP-MS) after pressure
digestion
Produits alimentaires - Détermination des éléments et
de leurs espèces chimiques - Détermination des
éléments Ag, As, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Tl, U
et Zn dans les produits alimentaires par spectrométrie
de masse avec plasma à couplage inductif (ICP-MS)
après digestion sous pression
Lebensmittel - Bestimmung von Elementen und ihren
Verbindungen - Bestimmung von Ag, As, Cd, Co, Cr, Cu,
Mn, Mo, Ni, Pb, Se, Tl, U und Zn mit induktiv
gekoppelter Plasma-Massenspektrometrie (ICP-MS)
nach Druckaufschluss
This European Standard was approved by CEN on 5 June 2023.
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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved
worldwide for CEN national Members.
Ref. No. EN 17851:2023 E
National foreword
This British Standard is the UK implementation of EN 17851:2023.
The UK participation in its preparation was entrusted to Technical
Committee AW/275, Food analysis - Horizontal methods.
A list of organizations represented on this committee can be obtained on
request to its committee manager.
Contractual and legal considerations
This publication has been prepared in good faith, however no
representation, warranty, assurance or undertaking (express or
implied) is or will be made, and no responsibility or liability is or will be
accepted by BSI in relation to the adequacy, accuracy, completeness or
reasonableness of this publication. All and any such responsibility and
liability is expressly disclaimed to the full extent permitted by the law.
This publication is provided as is, and is to be used at the
recipient’s own risk.
The recipient is advised to consider seeking professional guidance with
respect to its use of this publication.
This publication is not intended to constitute a contract. Users are
responsible for its correct application.
© The British Standards Institution 2023
Published by BSI Standards Limited 2023
ISBN 978 0 539 21217 4
ICS 67.050
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 2023.
Amendments/corrigenda issued since publication
Date Text affected
BRITISH STANDARD
BS EN 17851:2023
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
EN 17851
July 2023
ICS 67.050
English Version
Foodstuffs - Determination of elements and their chemical
species -Determination of Ag, As, Cd, Co, Cr, Cu, Mn, Mo, Ni,
Pb, Se, Tl, U and Zn in foodstuffs by inductively coupled
plasma mass spectrometry (ICP-MS) after pressure
digestion
Produits alimentaires - Détermination des éléments et
de leurs espèces chimiques - Détermination des
éléments Ag, As, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Tl, U
et Zn dans les produits alimentaires par spectrométrie
de masse avec plasma à couplage inductif (ICP-MS)
après digestion sous pression
Lebensmittel - Bestimmung von Elementen und ihren
Verbindungen - Bestimmung von Ag, As, Cd, Co, Cr, Cu,
Mn, Mo, Ni, Pb, Se, Tl, U und Zn mit induktiv
gekoppelter Plasma-Massenspektrometrie (ICP-MS)
nach Druckaufschluss
This European Standard was approved by CEN on 5 June 2023.
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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved
worldwide for CEN national Members.
Ref. No. EN 17851:2023 E
BS EN 17851:2023

标签： #镍 #锌 #电感耦合

摘要：

BS EN 17851-2023 是一项欧洲标准，详细规定了使用电感耦合等离子体质谱法（ICP-MS）在压力消解后测定食品中多种元素及其化学形态的方法。该标准适用于食品中银、砷、镉、钴、铬、铜、锰、钼、镍、铅、硒、铊、铀和锌的定量分析。通过压力消解技术处理样品，能够确保复杂食品基质中的元素有效释放，结合ICP-MS的高灵敏度与多元素同时检测能力，该方法具有高准确性和重现性。标准涵盖了样品的制备、消解条件、仪器操作参数、校准步骤以及质量控制要求，为食品安全检测、风险评估和法规合规提供了关键技术支撑

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作者：史蒂文 分类：国际标准 价格：20星币 属性：42 页 大小：1.08MB 格式：PDF 时间：2026-05-05

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