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ÖNORM EN 14627:2005-07

Действует
Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
This European Standard specifies two methods: one method for the determination of total arsenic and another
method for the determination of selenium in foodstuffs by hydride generation atomic absorption spectrometry
(HGAAS) after pressure digestion.
Specific foodstuffs for which European Standards exist are excluded from the scope of this horizontal European
Standard. It is the task of the analyst to review if vertical standards exist.
For the determination of total arsenic in high concentration in e.g. seafood, the method specified in EN 14332 can
be used.
Diese ÖNORM legt zwei Verfahren fest: ein Verfahren zur Bestimmung von Gesamtarsen und ein weiteres Verfahren zur Bestimmung von Selen in Lebensmitteln mit der AAS-Hydridtechnik nach Druckaufschluss.
ICS
67.050 General methods of tests and analysis for food products / Общие методы проверки и анализа пищевых продуктов