Monitoring Pyridoxine by Capillary Zone
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Wenrui Jin; Jie Zhang
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Article
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2000
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John Wiley and Sons
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English
⚖ 73 KB
Capillary zone electrophoresis was employed for the determination of pyridoxine using end-column amperometric detection with a carbon ®ber microelectrode at a constant potential of 0.72 V (vs. SCE). The optimum conditions of separation and detection are 1.0610 72 mol/L NH 4 Cl±1.0610 72 mol/L NH 3 f