| 微型滴定指示剂用量的研究 |
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| 引用本文： | 李新华,名鲜花,岳志劲,关翠林.微型滴定指示剂用量的研究[J].雁北师范学院学报,2011,27(5). |
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| 作者姓名： | 李新华 名鲜花 岳志劲 关翠林 |
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| 作者单位： | 山西大同大学化学与化工学院,山西大同,037009 |
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| 摘 要： | 微型化学实验的研究与应用已有20多年,它的特点就是使用微型仪器,并节约药品。我们探讨了微型滴定中指示剂用量对实验结果的影响,结果显示：微型滴定指示剂用量为常规实验用量的1/5~1/10时,实验结果依然可靠。
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| 关 键 词： | 微型滴定实验 微型滴定管 指示剂 |
Research on Indicator of Micro Titration |
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| LI Xin-hua,MING Xian-Hua,YUE Zhi-jin,GUAN Cui-lin.Research on Indicator of Micro Titration[J].Journal of Yanbei Teachers College,2011,27(5). |
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| Authors: | LI Xin-hua MING Xian-Hua YUE Zhi-jin GUAN Cui-lin |
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| Institution: | LI Xin-hua,MING Xian-Hua,YUE Zhi-jin,GUAN Cui-lin(School of Chemistry and Chemical Engineering,Shanxi Datong Universitry,Datong Shanxi,037009) |
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| Abstract: | Micro chemical experiment has been used in recent 20 years.It is characterial by the micro instrument and less reagent.The effect of amount of the indicator was studied on micro titrate.We can find that the amount of the indicator is reduced by a factor of 1/5~1/10,it can be reached accuracy demanded by routine analysis. |
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| Keywords: | microscale titration test microscale titration indicator |
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