- 作者: 黃榮茂; 張富昌; 葉有財
- 作者服務機構: Analytical Chemistry Center, Institute of Nuclear Energy Research, P. O. Box 3-19, Lung-Tan, Taiwan 325
- 中文摘要: The mixture of metal ions [Bi(III), Fe(III), Fe(II), Cu(II), Zn(II), Ni(II), Co(II), Pb(II), Cd(II), Mn(II)] were separated in the bonded-phase strong cation exchange column (Vydac-401 SA) and monitored at 540nm after a postcolumn reaction with 4-(2-pyridylaco)-resorcinol (PAR). Citrate, tartrate, lactate and a-hydroxyisobutyrate buffer were used as eluent and it has been found that the elution order of some metal ions were changed with different eluents The deterction limits and the calibration curves of metal ions were also studied.
- 英文摘要: --
- 中文關鍵字: Metal ions; HPLC; citrate; tartrate; lactate; .alpha.-HIBA; PAR.
- 英文關鍵字: Metal ions; HPLC; citrate; tartrate; lactate; .alpha.-HIBA; PAR.