DIN EN 15550-2007 动物饲料.压力消解后用石墨炉原子吸收光谱法(GF-AAS)测定镉和铅含量
Animal feeding stuffs - Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion; English version of DIN EN 15550:2007-12
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 digestion.
The method limit of quantification for each element is dependent on the sample matrix as well as the
instrument. For cadmium a limit of quantification of 0,05 mg/kg should normally be obtained while for lead, a
limit of quantification of 0,5 mg/kg should be obtained.