共 50 条
- [24] On-line chromatographic separation of Cr(III)/Cr(VI) and preconcentration of Cr(III) using KH phthalate and their determination in various samples by flame atomic absorption spectrometry. MAGYAR KEMIAI FOLYOIRAT, 1997, 103 (07): : 321 - 330
- [25] Determination of Cr(III) and Cr(VI) at Sub-ppb Levels in Water with Solid-Phase Extraction/Metal Furnace Atomic Absorption Spectrometry Analytical Sciences, 2010, 26 : 1093 - 1098
- [27] Determination of Cr(III) and Cr(VI) in water by flow injection on-line preconcentration flame atomic absorption spectrometry BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA, 1997, 42 (01): : 83 - 99
- [28] METHODICAL DEVELOPMENTS FOR THE SPECIATION OF CR(III)/CR(VI) BY ELECTROTHERMAL ATOMIC-ABSORPTION SPECTROMETRY FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1985, 322 (03): : 280 - 289
- [30] Speciation of Cr(III) and Cr(VI) in environmental samples by using coprecipitation with praseodymium(III) hydroxide and determination by flame atomic absorption spectrometry Journal of the Iranian Chemical Society, 2012, 9 : 263 - 267