Norm

NEN-EN 12821:2007 Ontw. en

Voedingsmiddelen - Bepaling van vitamine D met hogedruk-vloeistofchromatografie - Bepaling van het gehalte aan cholecalciferol (D3) of ergocalciferol (D2)

  • Deze norm is ingetrokken sinds 08-04-2009

23,50

Over deze norm

Status Ingetrokken
Aantal pagina's 23
Commissie Voedingsmiddelenanalyse - Horizontale methoden
Gepubliceerd op 01-02-2007
Taal Engels
This European Standard specifies a method for the determination of vitamin D in foodstuffs by high performance liquid chromatography (HPLC). In the majority of foodstuffs vitamin D is naturally present as cholecalciferol, vitamin D3, and this is the form of the vitamin determined. Vitamin D2, ergocalciferol, is sometimes present in fortified foodstuffs and can also be determined using thisEuropean Standard. Some foods will contain both vitamin D3 and D2. This European Standard is not applicable to these samples.This European Standard provides the base for the analytical methods. It is intended to serve as a frame in which the analyst can define his own analytical work in accordance to the standard procedure.

Details

ICS-code 67.050
67.080
67.100.10
67.200.10
71.040.40
Nederlandse titel Voedingsmiddelen - Bepaling van vitamine D met hogedruk-vloeistofchromatografie - Bepaling van het gehalte aan cholecalciferol (D3) of ergocalciferol (D2)
Engelse titel Foodstuffs - Determination of vitamin D by high performance liquid chromatography - Measurement of cholecalciferol (D3) and ergocalciferol (D2)
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