Norm

NEN-EN 16943:2017 en

Voedingsmiddelen - Bepaling van calcium, koper, ijzer, magnesium, mangaan, fosfor, kalium, natrium, zwavel en zink met ICP-OES

61,30

Over deze norm

Status Definitief
Aantal pagina's 30
Commissie Voedingsmiddelenanalyse - Horizontale methoden
Gepubliceerd op 01-05-2017
Taal Engels
NEN-EN 16943 describes a method for the determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc in different foodstuffs using optical emission spectrometry with inductively coupled plasma (ICP-OES) after pressure digestion. This method has been validated in an interlaboratory study according to ISO 5725 [1] on infant formula soya based, cheese, chicken meat, wheat flour, apple juice, lobster and milk (see elements ranges Table 1 and validation data in Annex B). HorRat values greater than 2 have been observed for certain analyte/matrix combinations during the validation study.

Details

ICS-code 67.050
Nederlandse titel Voedingsmiddelen - Bepaling van calcium, koper, ijzer, magnesium, mangaan, fosfor, kalium, natrium, zwavel en zink met ICP-OES
Engelse titel Foodstuffs - Determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc by ICP-OES
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