Selective determination of trace level chromium(III) by ion-pair reversed-phase high-performance liquid chromatography based on the color formation with 4-(2-pyridylazo)resorcinol in the presence of triethanolamine
2009 ◽
Vol 877
(22)
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pp. 2168-2172
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1989 ◽
Vol 462
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pp. 281-292
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1981 ◽
Vol 70
(3)
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pp. 257-261
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1985 ◽
Vol 3
(4)
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pp. 359-365
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