1) First order derivative excitation spectrum fluorimetry
一阶导数荧光光度法
2) first derivative spectrophotometry
一阶导数分光光度法
1.
Determination of fleroxacin in its preparations by the first derivative spectrophotometry;
一阶导数分光光度法测定几种制剂中氟罗沙星
2.
Two methods for the rapid determination of 10-HDA in royal jelly with the def-frential spectrophotometry and the first derivative spectrophotometry are presented.
本文提出了用差示分光光度法和一阶导数分光光度法测定蜂王浆中蜂王酸的含量。
3) first order derivative spectrophotometry
一阶导数分光光度法
1.
OBJECTIVE:To improve the methods to determine the contents of ribavirin in ribavirin eye drop METHODS:First order derivative spectrophotometry was used to determined by UV at 222 nm and Δλ 2 nm RESULTS:The average recovery for this method was 99 9%( n=5 ),and the RSD was 0 846% CONCLUSION:The method was simple and accurate,it can be used to determine the contents of ribabirin in eye drop
方法 :采用一阶导数分光光度法直接测定利巴韦林含量 ,测定波长为 2 2 2nm ,Δλ =2nm。
4) First derivative spectrophotometry
一阶导数吸光光度法
1.
Study on simultaneous determination of copper and zinc by first derivative spectrophotometry;
一阶导数吸光光度法同时测定铜和锌的研究
5) the first order derivative spectrophotometry
一阶导数分光光度法
1.
Quantitative determination of VitB_2 in the compound yolk emulsion by the first order derivative spectrophotometry;
一阶导数分光光度法测定复方蛋黄乳膏中VitB_2的含量
2.
Method: In the case of ambient temperature (25℃) and body temperature (37℃) the change of content was within 8h after the compatibility investigated of Cephathiamidine and Peritoneal Dialysis Solution by the First Order Derivative Spectrophotometry,and the aspect was observed, Ph was determined too.
方法:将头孢硫脒加入腹膜透析液中,混合均匀后,在25℃和37℃下于0h、1h、2h、4h、6h、8h时采用一阶导数分光光度法,测定头孢硫脒的含量,同时记录外观变化及PH值。
6) Fluorescence Derivative Spectro-photometry
荧光导数分光光度法
补充资料：导数同步荧光法
分子式：
CAS号：
性质： 将荧光同步扫描与导数光谱技术相结合的一种分析技术。即将同步扫描技术所得同步荧光光谱进行对波长的求导处理。所得导数同步荧光光谱可以进一步减少光谱干扰，增强特征光谱精细结构的分辨能力，区分光谱的细微变化，从而进一步提高荧光法的选择性。
CAS号：
性质： 将荧光同步扫描与导数光谱技术相结合的一种分析技术。即将同步扫描技术所得同步荧光光谱进行对波长的求导处理。所得导数同步荧光光谱可以进一步减少光谱干扰，增强特征光谱精细结构的分辨能力，区分光谱的细微变化，从而进一步提高荧光法的选择性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条