CEN/TS 15621:2007

Animal feeding stuffs - Determination of calcium, sodium, phosphorus, magnesium, potassium, sulphur, iron, zinc, copper, manganese, cobalt and molybdenum after pressure digestion by ICP-AES

This Technical Specification specifies a method for the determination of the minerals calcium, sodium, phosphorus, magnesium, potassium and sulphur and the elements iron, zinc, copper, manganese, cobalt, molybdenum in animal feeding stuffs by inductively coupled plasma atomic emission spectrometry (ICP-AES) after pressure digestion.
The method limit of quantification for each element is dependent on the sample matrix as well as of the instrument. The method is not applicable for determination of low concentrations of elements. A limit of quantification of 1 mg/kg should normally be obtained.

Futtermittel - Bestimmung von Calcium, Natrium, Phosphor, Magnesium, Kalium, Schwefel, Eisen, Zink, Kupfer, Mangan, Kobalt und Molybdän nach Druckaufschluss mittels ICP-AES

Aliments pour animaux - Détermination du calcium, du sodium, du phosphore, du magnésium, du potassium, du soufre, du fer, du zinc, du cuivre, du manganèse, du cobalt et du molybdène après digestion sous pression par spectrométrie d'émission atomique à plasma à couplage inductif (spectrométrie ICP-AES)

La présente Spécification Technique spécifie une méthode de détermination de la teneur en minéraux (calcium, sodium, phosphore, magnésium, potassium, souffre) et de la teneur en éléments (fer, zinc, cuivre, manganèse, cobalt, molybdène) présents dans les aliments pour animaux par spectrométrie d'émission atomique à plasma à couplage inductif (spectrométrie ICP AES) après digestion sous pression.
La limite de quantification de la méthode pour chacun des éléments est fonction de la matrice de l'échantillon et de l'instrument. Cette méthode ne permet pas la détermination des éléments en faibles concentrations. Il convient de parvenir à une limite de quantification de 1 mg/kg, dans des conditions normales d'essai.

Krma - Določevanje kalcija, natrija, fosforja, magnezija, kalija, žvepla, železa, cinka, bakra, mangana, kobalta in molibdena po razklopu pod tlakom z ICP-AES

General Information

• Status: Withdrawn
• Publication Date: 31-Jul-2007
• Withdrawal Date: 07-Feb-2012
• ICS: 65.120 - Animal feeding stuffs
• Technical Committee: CEN/TC 327 - Animal feeding stuffs - Methods of sampling and analysis
• Drafting Committee: CEN/TC 327/WG 1 - Minerals and Contaminants
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 08-Feb-2012
• Completion Date: 08-Feb-2012
• Ref Project: SIST-TS CEN/TS 15621:2007 - Animal feeding stuffs - Determination of calcium, sodium, phosphorus, magnesium, potassium, sulphur, iron, zinc, copper, manganese, cobalt and molybdenum after pressure digestion by ICP-AES

Relations

• Replaced By: EN 15621:2012 - Animal feeding stuffs - Determination of calcium, sodium, phosphorus, magnesium, potassium, sulphur, iron, zinc, copper, manganese and cobalt after pressure digestion by ICP-AES
• Effective Date: 18-Sep-2010

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TS CEN/TS 15621:2007
01-november-2007
.UPD'RORþHYDQMHNDOFLMDQDWULMDIRVIRUMDPDJQH]LMDNDOLMDåYHSODåHOH]DFLQND
EDNUDPDQJDQDNREDOWDDQGPROLEGHQDSRUD]NORSXSRGWODNRP],&3$(6
Animal feeding stuffs - Determination of calcium, sodium, phosphorus, magnesium,
potassium, sulphur, iron, zinc, copper, manganese, cobalt and molybdenum after
pressure digestion by ICP-AES
Futtermittel - Bestimmung von Calcium, Natrium, Phosphor, Magnesium, Kalium,
Schwefel, Eisen, Zink, Kupfer, Mangan, Kobalt und Molybdän nach Druckaufschluss
mittels ICP-AES
Aliments pour animaux - Détermination du calcium, du sodium, du phosphore, du
magnésium, du potassium, du soufre, du fer, du zinc, du cuivre, du manganese, du
cobalt et du molybdene apres digestion sous pression par spectrométrie d'émission
atomique a plasma couplage inductif (spectrométrie ICP-AES)
Ta slovenski standard je istoveten z: CEN/TS 15621:2007
ICS:
65.120 Krmila Animal feeding stuffs
SIST-TS CEN/TS 15621:2007 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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TECHNICAL SPECIFICATION
CEN/TS 15621
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
August 2007
ICS 65.120

English Version
Animal feeding stuffs - Determination of calcium, sodium,
phosphorus, magnesium, potassium, sulphur, iron, zinc, copper,
manganese, cobalt and molybdenum after pressure digestion by
ICP-AES
Aliments pour animaux - Détermination du calcium, du Futtermittel - Bestimmung von Calcium, Natrium,
sodium, du phosphore, du magnésium, du potassium, du Phosphor, Magnesium, Kalium, Schwefel, Eisen, Zink,
soufre, du fer, du zinc, du cuivre, du manganèse, du cobalt Kupfer, Mangan, Kobalt und Molybdän nach
et du molybdène après digestion sous pression par Druckaufschluss mittels ICP-AES
spectrométrie d'émission atomique à plasma couplage
inductif (spectrométrie ICP-AES)
This Technical Specification (CEN/TS) was approved by CEN on 9 June 2007 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available
promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)
until the final decision about the possible conversion of the CEN/TS into an EN is reached.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 15621:2007: E
worldwide for CEN national Members.

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CEN/TS 15621:2007 (E)
Contents Page
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 Principle.5
5 Reagents.5
6 Apparatus .6
7 Sampling.6
8 Preparation of the test sample .7
9 Procedure .7
10 Calculation and expression of the result .9
11 Precision.
...