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DIN EN 16277

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); German version EN 16277:2012

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Organization: DIN
Publication Date: 1 September 2012
Status: active
Page Count: 18
ICS Code (Animal feeding stuffs): 65.120
scope:

Diese Europäische Norm legt ein Verfahren für die Bestimmung von Quecksilber in Futtermitteln nach Druckaufschluss in einem Mikrowellengerät mit Kaltdampf-Atomabsorptionsspektrometrie (KD-AAS) fest. Die Bestimmungsgrenze in der Prüflösung sollte ≤ 0,25 μg/l sein. Mit einer Prüfmenge von 0,5 g und einem Volumen der Prüflösung von 25 ml sollte eine Bestimmungsgrenze von 0,012 5 mg/kg erlangt werden.

Document History

DIN EN 16277
September 1, 2012
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); German version EN 16277:2012
Diese Europäische Norm legt ein Verfahren für die Bestimmung von Quecksilber in Futtermitteln nach Druckaufschluss in einem Mikrowellengerät mit Kaltdampf-Atomabsorptionsspektrometrie (KD-AAS) fest....
DIN EN 16277
May 1, 2011
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); German version prEN 16277:2011
A description is not available for this item.

References

This document references:
EN 13804 - Foodstuffs - Determination of elements and their chemical species - General considerations and specific requirements
Published by CEN on March 1, 2013
This European Standard specifies performance criteria for the selection of methods of analysis of elements and their chemical species in foodstuffs and contains performance requirements and...
This document references:
EN 13805 - Foodstuffs - Determination of trace elements - Pressure digestion
Published by CEN on October 1, 2014
This European Standard specifies a method for the pressure digestion of foodstuffs intended for the determination of elements. This method has been collaboratively tested in combination with atomic...
This document references:
EN 13806 - Foodstuffs - Determination of trace elements - Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after pressure digestion
Published by CEN on August 1, 2002
A description is not available for this item.
This document references:
EN 1483 - Water quality - Determination of mercury - Method using atomic absorption spectrometry
Published by CEN on April 1, 2007
A description is not available for this item.
This document references:
EN 15550 - Animal feeding stuffs: Methods of sampling and analysis - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion
Published by CEN on August 1, 2017
This European Standard specifies a method for the determination of the elements cadmium and lead in animal feeding stuffs by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure...
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