1) first order deviative spectrophotometry
一阶导数紫外光谱法
2) UV first derivative spectroscopy
紫外一阶导数光谱法
1.
The interference from background of biological materials was partially eliminated and analytical process simplified was made by using UV first derivative spectroscopy.
用紫外一阶导数光谱法，消除生物样品的背景干扰，简化分析过程，建立了安定血药浓度的测定方法。
4) derivative ultraviolet spectrometry
导数紫外光谱法
1.
Application of derivative ultraviolet spectrometry to measurement of polymer flooding agent concentration;
导数紫外光谱法在驱油聚合物浓度检测中的应用
5) First derivative spectrophotometry
一阶导数光谱法
1.
Determination of metronidazole and chlorhexidine gluconate in compound chlorhexidine mouthrinse solution by first derivative spectrophotometry;
一阶导数光谱法测定口泰含漱液中两组分含量
6) first derivative spectrometry
一阶导数光谱法
1.
Determination of compound benzoic acid tincture by dual-wavelength ratio coef-ficient spectrometry and first derivative spectrometry;
双波长倍率系数法和一阶导数光谱法测定复方苯甲酸酊的含量
2.
Method:The phenol was determined directly at 279nm by first derivative spectrometry.
方法:采用一阶导数光谱法于(279±1)nm波长处直接测定苯酚的含量。
3.
Methods: The camphor was determined directly at 305nm by first derivative spectrometry.
方法:采用一阶导数光谱法于(305±1)nm波长处直接测定樟脑的含量;采用可见分光光度法于(485±1)nm波长处测定醋酸地塞米松的含量。
补充资料：导数极谱法
分子式：
CAS号：
性质：记录dI/dE(或dI/dt)对E和d2I/dE2(或d2I/dt2)对E的关系曲线进行极谱分析的方法，称为导数极谱法。前者为一次导数极谱法(first derivative polarography)，呈一正峰和一负峰；后者为二次导数极谱法(second derivative polarography)，呈两正峰和一负峰。导数极谱法通常是用于减小前波的影响，提高测量的精确度和重现性。
CAS号：
性质：记录dI/dE(或dI/dt)对E和d2I/dE2(或d2I/dt2)对E的关系曲线进行极谱分析的方法，称为导数极谱法。前者为一次导数极谱法(first derivative polarography)，呈一正峰和一负峰；后者为二次导数极谱法(second derivative polarography)，呈两正峰和一负峰。导数极谱法通常是用于减小前波的影响，提高测量的精确度和重现性。
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