本文用示差脉冲阳极伏安法在玻碳电极上测定联苯胺、邻甲联苯胺、盐酸联苯胺。
In this paper, benzidine, C-tolidine and benzidine hydrochloride are determined by anodic differential pulse voltammetry on a glassy-carbon electrode.
本文报道了以生色底物l -焦谷氨酰甘氨酰- L -精氨酸-对硝基苯胺盐酸盐为底物测定尿激酶效价的方法。
A method is reported for the determination of Urokinase potency using the chromogenic substrate L-pyroglutamyl-glycyl-L-arginine-p-nitroaniline hydrochloride.
盐酸副玫瑰苯胺法测定空气中甲醛，使用了有毒的汞试剂，为此对该法进行了改进。
The method is improved for measuring formaldehyde in air by the method of pararosaniline hydrochloride using toxic mercury reagent.
以邻三氟甲基苯胺为起始原料，二水氯化铜为催化剂，盐酸-双氧水为氯化剂，合成4 -氯- 2 -三氟甲基苯胺。
4-chloro-2-trifluoromethyl aniline was synthesized from 2-trifluoromethyl aniline, using hydrochloric acid-hydrogen peroxide as the chlorination agent and cupric chloride as the catalyst.
提出了在采用国家标准方法采集空气样，以四氯汞钾溶液吸收—盐酸副玫瑰苯胺分光光度法测定空气中SO_2时，由于空气受尘污染，可能导致测定数据偏低。
Using TCM as absorbent, and PRA spectrophotome. try to determine SO_2 in air, due to the air sample was polluted by dust, the SO_2 concentration may be declined.
采用化学法并通过KIO_3和盐酸与苯胺复合掺杂合成掺杂态聚苯胺。用红外光谱和扫描电镜对掺杂态聚苯胺进行了结构形态分析。
Polyaniline doped with KIO3and HC1 is synthesized by chemical method, and the structure of which is analysed by FTIR and SEM methods.
戊二烯醛缩二苯胺盐酸盐；
戊二烯醛缩二苯胺盐酸盐；
应用推荐