[Sinultaneous determination of rare earth in rare earth ore band tea-leaves by ICP-AES].
A method for simultaneous determination of rare earth elements in tea-leaves by ICP-AES is described. The results and their standard deviations obtained from the analysis of tea-leaves are summarized. The recovery rate of 16 rare earth elements is 88.7-106.9%. The RSD is <8%.
Zhang
G
G
Department of Food Sciences and Engineering, Nanchang University, 330047 Nanchang.
Zhang
H
H
Liu
Y
Y
Ma
Y
Y
D002138:Calibration; D005504:Food Analysis / Q000379:methods*; D008674:Metals, Rare Earth / Q000032:analysis*; D018515:Plant Leaves / Q000737:chemistry*; D015203:Reproducibility of Results; D013054:Spectrophotometry, Atomic; D013662:Tea / Q000737:chemistry*; D013997:Time Factors
D008674:Metals, Rare Earth; D013662:Tea