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1)  ofloxacion
差示-单波长分光光度法
2)  Single wavelength spectrophotometry
单波长分光光度法
3)  differential spectrophotometry
差示分光光度法
1.
Determination of m-cresol content in waste water by differential spectrophotometry;
差示分光光度法测定废水中间甲酚的含量
2.
Determination of Flavonoids in Mulberry Folium by Differential Spectrophotometry;
差示分光光度法测定桑叶总黄酮含量
3.
Exploratory Method of Measuring Chromium In High Concentration Leather Waste Water With Differential Spectrophotometry.;
用差示分光光度法测定高浓度皮革废水中铬的方法探讨
4)  difference spectrophotometry
差示分光光度法
1.
The determination of the contents of tetracycline hydrochloride tablets by the difference spectrophotometry;
差示分光光度法测定盐酸四环素片含量
2.
Methods Contents of chlorogenic acid in both of the refined decoction by the purified water sediment and the chitosan clarification method were determined by difference spectrophotometry.
方法用差示分光光度法对壳聚糖澄清法及水沉法沉淀后的药液所含的绿原酸含量进行测定。
3.
Objective To establish a method to determine free hydrazine in isoniazid injection by difference spectrophotometry.
目的建立差示分光光度法测定异烟肼注射液中游离肼的方法。
5)  differential spectrophotometry
示差分光光度法
1.
It increases the precision of analysis to use differential spectrophotometry in high and trace contents.
用示差分光光度法进行高含量或痕量物质的分析,使吸光度落在最佳测量范围,增大了测量方法的精确性,具有较高的应用价值,值得推广。
6)  differential spectrophtometry
差示分光光度法
1.
Determination of tinidazole glucose injection by differential spectrophtometry;
差示分光光度法测定替硝唑葡萄糖注射液中替硝唑的含量
2.
Ofloxacin Glucose Injection were determined dy differential spectrophtometry.
目的:建立差示分光光度法测定氧氟沙星葡萄糖注射液含量。
补充资料:三波长分光光度法
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性质:在紫外-可见分光光度法中,对多组分的混合物进行定量的一种方法。本法中选定的三个波长在干扰物质的吸收光谱上应为一条直线。在三波长处分别测定混合物的吸光度A1、A2、A3,根据相似三角形的等比特性,可得下式:Eλ1、Eλ2、Eλ3分别为待测组分在三个波长处的吸光系数,L为光程,Cx为待测组分浓度。m=λ23,n=λ12,可见△A只与待测组分浓度有关。本法可有效消除干扰组分对待测组分测定的干扰,尤其适用于浑浊样品分析。但三波长选择及结果计算较为费时。目前已有些紫外仪器装备了专用程序,自动完成三波长法的运算。

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