Norm

NEN-EN 16277:2011 Ontw. en

Diervoeders - Bepaling van het kwikgehalte door koude-damp-atomaire-absorptiespectrometrie (CVAAS) na drukmicrogolfontsluiting (extractie met 65% salpeterzuur en 30% waterstofperoxide)

  • Deze norm is ingetrokken sinds 11-07-2012

23,50

Over deze norm

Status Ingetrokken
Aantal pagina's 19
Commissie Diervoeder
Gepubliceerd op 01-06-2011
Taal Engels
This European Standard specifies a method for the determination of mercury in animal feeding stuffs by coldvapour atomic absorption spectrometry (CVAAS) after microwave pressure digestion. The limit of quantification is more than 0,25 μg/l of the test solution. Using a test portion of 0,5 g and a volume of the test solution of 25 ml the limit of quantification is 0,0125 mg/kg. This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments).

Details

ICS-code 65.120
Nederlandse titel Diervoeders - Bepaling van het kwikgehalte door koude-damp-atomaire-absorptiespectrometrie (CVAAS) na drukmicrogolfontsluiting (extractie met 65% salpeterzuur en 30% waterstofperoxide)
Engelse titel Animal feeding stuffs - Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after microwave pressure digestion (extraction with 65 % nitric acid and 30 % hydrogen peroxide)
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Normatieve verwijzingen
  • 70/373/EG, Analysemethoden

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