]*>","")" /> 高效液相色谱法荧光检测测定鱼中痕量硒含量
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高效液相色谱法荧光检测测定鱼中痕量硒含量

卫锋,陈明生,孙玉岭,侯玉福,   

  • 出版日期:1994-03-30 发布日期:1999-08-25

  • Online:1994-03-30 Published:1999-08-25

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631

被引次数

10

摘要： ,5-benzopiazselenol (NSD)formed by reaction of Se(IV) and 2,3-diaminonaphthalene(DAN) was ex-tracted with cyclohexane and then injected into an HPLC ODS column( 150mm × 5mm)with a moblie phaseof acetonitrile at a flow rate of 1.0mL/min and detected fluorimetrically. The selenium content in fish hasbeen determined by this method with good results and recoveries. The limit of detection was 0.1ng.

关键词: 高效液相色谱, 硒, 荧光检测, 鱼.

Key words: NULL