benzidine

常见例句

Objective The comparison of testing fecal occult blood by One step test and Benzidine test.
目的单克隆抗体一步法与联苯胺法测定粪便隐血的方法学比较。
METHOD Formation of NO in unit time was measured by benzidine fluorescence spectrophotometry, which was used to determine the activity of NOS.
方法：采用联苯胺荧光分光光度法测定生物样品中NOS在单位时间内生成的一氧化氮（NO）量来计算NOS活力。
The principle of spectrophotometry with tetramethyl-benzidine, the drafting of chlorine standard curves, sample tests, and the results and discussions of the method are introduced.
介绍用四甲基联苯胺分光光度法测定水中余氯的原理、氯标准曲线的绘制、样品测试，该方法的结果与讨论。