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Determination of Trace Elements in Animal Feed by Inductively Coupled Plasma-Mass Spectrometry
- 대한약학회
- 약학회지
- 제36권 제2호 (1992년)
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1992.04199 - 204 (6 pages)
- 22
The trace elements in animal feed were analyzed by Inductively Coupled Plasma Mass Spectrometer (ICP-MS, VG-PlasmaQuad Co.) to find possible sources of heavy metals accumulation in rat organ. The study about spectral interference was performed by analysis of a background spectrum of ICP-MS. Recovery test using standard of Cd and Se (100 ppb) was found to be better than 90%. Twenty elements (Ca, Fe, Mg, Ti, Cr, Ni, Cu, Zn, Ba, Al, Mn, Pb, B, Ce, Bi, U, V, Cd, and W)are determined.
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