QUANTITATIVE THIN-LAYER CHROMATOGRAPHY OF PERBROMATE

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HUYNH, TKX
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Q5 [生物化学];
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071010 ; 081704 ;
摘要
A thin-layer densitometric micromethod for the determination of perbromate is described using Merck 5577 microcrystalline cellulose thin layers with butanol-10% ammonia as solvent. The spots are evaluated by a starch-iodide reagent in 6 M HCl using the Cybertech Gel documentation system WINCAM 2.1. The method was used to determine perbromate in an aged dilute solution and in an impure solid sample.
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页码:382 / 389
页数:8
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