The currently used quality control methods for anisodamine are perchloric titrimetry and colorimetry. They are insufficient in sensitivity and selectivity.
目前山莨菪堿的质控方法有高氯醚滴定法和酸性染料比色法,二者在灵敏度和选择性方面都存在不足。
The arthor elaborates the measurement of the cyanogen group inversion rate of waste PAN yarn using acidic titrimetry under the condition of constant pressure alkali gydrolyzation.
The paper widely discusses the limit of feasibility in titrimetry and has derived the general criterion formula of the limit of feasibility in titrimetry by extent of reaction at equilibrium.
本文广义地讨论了滴定分析的可行性界限,并借助平衡反应进度概念导出了滴定分析可行性界限的普适判别式。
Factors affecting the determination of total sulpur during the test of coal quality by coulometric titrimetry were presented and countermeasures were put forward.
重点阐述了煤质化验中利用库侖滴定法测定全硫时所存在的影响因素,并提出相应的对策。
It can absorb and transfuse liquid automatically Measure the end-point automatically, and show titrimetry value by LED digital display.
仪器具有自动吸液,自动注液,自动测定及自动排废液功能,容量滴定值有LED数字显示。
The zinc in the separation solution and the leach residue is determined by EDTA titrimetry and atomic absorption spectrometry.
分离后溶液和残渣中的锌采用常规的EDTA容量法或原子吸收光谱法测定。
In this paper, the analysis of tin and nickel content in rifle colour coating with EDTA complex titrimetry is introudced.