2011•Unpublished venueRequires access
Determination of Fe、Ni、Ca、K、Cd、Cu、Zn、Mn and Cr in Boletus by Flame Atomic Absorption Spectrophotometry
Shen Qiu-xian
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Abstract
Apply flame atomic absorption spectrometry cow bacilli metallic elements of Fe,Ni,Ca,K,Cu,Zn,Mn,Cr nine ion content.By measuring results show that each is 100 gold cow bacilli does not contain Cu,Fe,elements such as Ni,Ca,K,Zn,Mn,Cr content of 0.341 mg,respectively 0.030 mg,0.596 mg,0.043 mg,0.074 mg,0.053 mg.,0.230 mg.And measured Fe,Ni,Ca,K,Cu,Zn,Mn,Cr nine kinds of elements relative standard deviation1.7498%、3.7584%、3.6056%、5.1036%、5.3571%、3.3708%、3.9368%、5.1371%、1.5833%.