Spectrophotometric determination of rhen
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D.Thorburn Burns; N. Tungkananuruk
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Article
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1988
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Elsevier Science
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English
β 289 KB
Rhenium (O-40 pg) is determined as pherrhenate spectrophotometrically at 640 nm after its adsorptive extraction at pH 6.0 with Brilliant Green onto microcrystalline benzophenone and dissolution of the solid phase in benzene. The effects of pH and diverse ions are reported. The system is applied to t