| 实用灰化蒸馏─氟试剂比色法改良试验 |
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| 引用本文： | 王玲英,黄有德. 实用灰化蒸馏─氟试剂比色法改良试验[J]. 青海草业, 1996, 0(4) |
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| 作者姓名： | 王玲英 黄有德 |
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| 作者单位： | 甘肃农业大学中心试验室，甘肃农业大学动物医学系 |
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| 摘 要： | 本法简化了操作程序及蒸馏装置，依沸腾时间控制蒸馏，重复利用硫酸蒸馏样品，一次性加入混合显色剂发色。通过测定不同样品的氟含量，表明这种改良方法具有简便、高效、经济的特点，适合于各基层实验室应用。
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| 关 键 词： | 改良，氟试剂，比色法 |
Improvement Experiment of Ashing and Distilling-Fluoring Reagent Colorimetric Analysis |
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| wang Lingying,et.al. Improvement Experiment of Ashing and Distilling-Fluoring Reagent Colorimetric Analysis[J]. Qinghai Prataculture, 1996, 0(4) |
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| Authors: | wang Lingying et.al |
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| Abstract: | The improvement method of ashing and distillingfluorine reagent colorimetric analysis was reported. The experiment accomplished drying, carbonizing and ashing treatment with thermostat and muffler, distilling installation simplified,the distillation controled by the aid of boiling time, the second sulphuric acid reused for distilling samples, the mixed display reagent added only once, so we can determine fluorine in different types of samples. The result showed that the imptoved method is simple, economic and efficient, It is a suitable method for the grass roots laboratories. |
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| Keywords: | improvement fluorine reagent colorimetric analysis |
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