BS 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

BS 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

Status : Superseded, Withdrawn   Published : February 2012 Replaced By : BS EN 15621:2017

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This European Standard specifies a method for the determination of the minerals calcium, sodium, phosphorus, magnesium, potassium and sulphur and the elements iron, zinc, copper, manganese, cobalt in animal feeding stuffs by inductively coupled plasma atomic emission spectrometry (ICP-AES) after pressure digestion. The method was fully statistically tested and evaluated within 11 animal feeding stuff samples for the minerals calcium, sodium, phosphorus, magnesium, potassium and sulphur and the elements iron, zinc, copper, manganese and cobalt. For potassium and sulphur the HORRAT values were mostly higher than 2. Therefore, for these elements the method is more applicable as a screening method and not for confirmatory purposes. Other elements like molybdenum, lead, cadmium, arsenic were not fully statistically tested and evaluated within 11 animal feeding stuff samples because these elements did not occur in concentrations higher than the limit of quantification in most of these samples. A single laboratory validation is therefore necessary for the use of this multi element method for these elements. The method limit of quantification for each element is dependent on the sample matrix as well as on 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. NOTE This method can also be used for the determination of minerals in products with high mineral content (> 5 %), yet for this purpose other more precise analytical techniques are available.




Standard NumberBS EN 15621:2012
TitleAnimal feeding stuffs. Determination of calcium, sodium, phosphorus, magnesium, potassium, sulphur, iron, zinc, copper, manganese and cobalt after pressure digestion by ICP-AES
StatusSuperseded, Withdrawn
Publication Date29 February 2012
Withdrawn Date23 August 2017
Normative References(Required to achieve compliance to this standard)ISO 3696, EN ISO 3696, ISO/DIS 6498, prEN ISO 6498
Informative References(Provided for Information)ISO 5725-1, EN ISO 6497, EN 13805, ISO 6497:2002
Replaced ByBS EN 15621:2017
ReplacesDD CEN/TS 15621:2007
International RelationshipsEN 15621:2012
Draft Superseded By10/30235416 DC
DescriptorsSulfur, Cobalt, Molybdenum, Zinc, Specimen preparation, Magnesium, Chemical analysis and testing, Copper, Calcium, Food products, Food testing, Phosphorus, Determination of content, Manganese, Minerals, Iron, Atomic emission spectrophotometry, Sodium, Animal feed, Potassium
ICS65.120
Title in FrenchAliments pour animaux. Dosage du calcium, du sodium, du phosphore, du magnésium, du potassium, du soufre, du fer, du zinc, du cuivre, du manganèse et du cobalt après digestion sous pression par ICP-AES
Title in GermanFuttermittel. Bestimmung von Calcium, Natrium, Phosphor, Magnesium, Kalium, Schwefel, Eisen, Zink, Kupfer, Mangan und Kobalt nach Druckaufschluss mittels ICP-AES
CommitteeAW/10
ISBN978 0 580 73050 4
PublisherBSI
FormatA4
DeliveryYes
Pages44
File Size793 KB
Price£214.00


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