[Determination of arsenic in animal liver by atomic fluorescence spectrometry].
An atomic fluorescence spectrometry for the determination of micro arsenic in animal liver was developed with high sensitivity and fine accuracy. Under the selected experimental conditions, there was a linear relationship between the fluorescence intensity and arsenic concentration in the range of 0-160 ng.mL-1 with correlation coefficient of 0.9996. The limit of detection was 0.4 ng.mL-1, and the recovery was 94.2%-98.5%.
Liu
Feng-ping
FP
Xiangtan Normal University, Xiangtan 411201, China.
Chen
Xin-huan
XH
Fu
Ming
M
Chen
Yan
Y
D000818:Animals; D001151:Arsenic / Q000032:analysis*; D002417:Cattle; D005506:Food Contamination; D008099:Liver / Q000737:chemistry*; D008110:Liver Extracts / Q000737:chemistry; D013050:Spectrometry, Fluorescence / Q000379:methods; D013054:Spectrophotometry, Atomic / Q000379:methods; D013552:Swine
D008110:Liver Extracts; D001151:Arsenic