benzidine

常见例句

Objective The comparison of testing fecal occult blood by One step test and Benzidine test.
目的單尅隆抗躰一步法與聯苯胺法測定糞便隱血的方法學比較。
METHOD Formation of NO in unit time was measured by benzidine fluorescence spectrophotometry, which was used to determine the activity of NOS.
方法：採用聯苯胺熒光分光光度法測定生物樣品中NOS在單位時間內生成的一氧化氮（NO）量來計算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.
介紹用四甲基聯苯胺分光光度法測定水中餘氯的原理、氯標準曲線的繪制、樣品測試，該方法的結果與討論。