| 1─(2─吡啶偶氮)─2─萘酚─6─磺酸衍生化反相高效液相色谱法测定铁、钴、镍 |
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| 引用本文： | 陈建荣,吴韶铭.1─(2─吡啶偶氮)─2─萘酚─6─磺酸衍生化反相高效液相色谱法测定铁、钴、镍[J].分析测试技术与仪器,1994(4):45-50. |
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| 作者姓名： | 陈建荣 吴韶铭 |
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| 作者单位： | 浙江师范大学化学系 金华 321004;浙江省金华市药品检验所 金华 321004 |
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| 摘 要： | 本文研究了水溶性试剂1-(2-吡啶偶氮)-2-萘酚-6-磺酸(PAN-S)与铁(Ⅱ)、钴(Ⅱ)和镍(Ⅱ)之螯合物的衍生和液相色谱分离条件.在Nova-PakTMC18柱上,用含10mmol/L的pH5.0的醋酸-醋酸钠缓冲溶液的甲醇-水溶液(50:50,V/V)作流动相,溴化四丁基铵(TBA·Br)作离子对试剂,流动相流速为1.0mL/min,在550nm波长处进行光度检测.在Ⅱmin内用高效液相色谱分离测定了Fe(Ⅱ)、Co(Ⅱ)和Ni(Ⅱ)与PAN
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| 关 键 词： | 1-（2-吡啶偶氮）-2-萘酚-6-磺酸 衍生化 反相高效液相色谱法 测定 铁 钴 镍 含量测定 |
| 收稿时间： | 1994/6/22 0:00:00 |
| 修稿时间： | 1994/10/5 0:00:00 |
Reversed Phase High Performance Liquid Chromatographic Separation and Determination of Iron, Cobalt and Nickel with 1-(2-Pyridylazo)-2-Naphthol-6-Sulphonic Acid as Derivatization Reagent |
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| Chen Jianrong and Wu shaoming.Reversed Phase High Performance Liquid Chromatographic Separation and Determination of Iron, Cobalt and Nickel with 1-(2-Pyridylazo)-2-Naphthol-6-Sulphonic Acid as Derivatization Reagent[J].Analysis and Testing Technology and Instruments,1994(4):45-50. |
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| Authors: | Chen Jianrong and Wu shaoming |
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| Institution: | Deartment of Chemistry, Zhejiang Normal University, Jinhua 321004;Jinhua Institute for Drug Control, Zhejiang Province, Jinhua 321004 |
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| Abstract: | |
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| Keywords: | 1-(2-pyridylazo)-2-naphthol-6-sulphonic acid iron cobalt nickel reversed phase high performance liquid chromatography |
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