The secondary derivative differential pulse polarography was developed for the quantitative determination of chrysophanol in rheum. 建立了中草药大黄中大黄酚的二阶导数差示脉冲极谱定量分析方法。
The sulphide ion within the range of 3 × 10~ (-3)& 1.9 × 10~ (-9) mol can be determined by using the single sweeping polarography, polarographic precipitation film adsorptive wave, derivative pulse polarography and cathodic stripping voltammetry etc. 采用单扫描极谱法、极谱沉淀膜吸附波、导数脉冲极谱法和阴极溶出伏安法等方法能够测定3×10~(-3)至1.9×10~(-9)mol的硫离子。
Study on quantitative determination of chlorogenic acid in Honeysuckle by secondary derivative differential pulse polarography 金银花中绿原酸的二阶导数差示脉冲极谱法定量研究
The first derivative high-speed pulse polarography was used forthe quantitative analysis of procaine hydrochloride and its injection. 研究了一阶导数高速脉冲极谱法,并运用于盐酸普鲁卡因及其注射制剂的定量分析。
The first derivative high-speed pulse polarography was developed for the determination of the prednisone acetate and its preparation. 本文利用一阶导数高速脉冲极谱法定量分析醋酸泼尼松及其制剂。
The first derivative differential pulse polarography was used for the quantitative analysis of Vitamin C and its preparations. 本文建立了维生素C及其制剂的一阶导数差示脉冲极谱定量分析方法。
Analysis of oxytetracycline and its preparations by the first derivative differential pulse polarography 一阶导数差示脉冲极谱法分析土霉素及其制剂
Quantitative determination of perphenazine by secondary derivative high-speed pulse polarography 奋乃静的二阶导数高速脉冲极谱测定法
The polarographic behaviour and determination of chloramphenicolum was studied by using single-sweep oscillography derivative polarography. 本文采用单扫描示波导数极谱法对氯霉素的极谱行为及测定作了研究。
Studies on secondary derivative differential pulse polarography and Its Applications 二阶导数差示脉冲极谱法的建立及在药物分析中的应用
The doxycycline hydrochloride and its preparations were determinated by first derivative differential pulse polarography. 建立了盐酸多西环素及制剂的一阶导数差示脉冲极谱测定法。
Study on derivative of differential pulse polarography 差分脉冲极谱的导数研究(Ⅱ)实验
The method of ratio-derivative spectra for polarography and voltammetry has been studied. 叙述了比值导数波谱法在电化学波谱解析中应用的原理。
The micro determination of methotrexate in pharmaceutical preparation and in urine by higher derivative convolution polarography has been reported in this paper. 用高阶导数卷积极谱法研究了针剂和尿液中抗肿瘤药物甲氨蝶呤的微量测定法。
Determination of Trace Cobalt and Nickel by Derivative Catalytic Polarography 微量钴、镍的导数催化极谱连续法测定