[Study on the determination of microelements in forest frog by inductively coupled plasma atomic emission spectroscopy].
In this paper, several trace elements in the forest frog samples were investigated by inductively coupled plasma atomic emission spectrometry (ICP-AES). During the experiment 5.00 mL HNO3 and 0.50 mL HClO4 were added to the sample, which then remained 24 hours before being heated to 120 degrees C and solved. This method can not only meet the requirement of ICP-AES, but also has many merits, such as simplicity, rapidity, precision and economy. The range of relative error was 0.17%-10.0% and the range of precision was 0.43%-9.96% for these elements.
Chang
Ping
P
Center of Test Science, Jilin University, Changchun 130026, China.
Wang
Song-jun
SJ
Wang
Fei
F
Sun
Chun-hua
CH
Su
Wei-na
WN
D000818:Animals; D001842:Bone and Bones / Q000737:chemistry*; D003300:Copper / Q000032:analysis; D008099:Liver / Q000737:chemistry; D008274:Magnesium / Q000032:analysis; D011188:Potassium / Q000032:analysis; D011898:Ranidae; D013054:Spectrophotometry, Atomic / Q000379:methods; D014131:Trace Elements / Q000032:analysis*
D014131:Trace Elements; D003300:Copper; D008274:Magnesium; D011188:Potassium