The acute and chronic toxicities of benzidine to Daphnia magna were studied.
研究了联苯胺对大型溞的急性毒性和慢性毒性。
Benzidine staining can be used to get an approximate estimate of "viable" pollen.
花粉的生活力染色测定以联苯胺染色较适宜。
NO content and NOS activity were assayed with benzidine fluorescence spectrophotometry.
NO含量和NOS活性采用联苯胺荧光分光光度法测定。
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。
The numbers of benzidine positive staining cells were increased after incubation in the HAT selective medium.
联苯胺阳性细胞数在HAT选择性培液筛选后数量增加。
AIM An assay method for nitric oxide synthase (NOS) activity was developed based on fluorometric spectrophotometry with benzidine.
目的：建立联苯胺荧光分光光度法测定一氧化氮合酶(NOS)活力的方法。
This article reports the method and the result about the medical surveillance on the high bladder cancer risk population exposed to benzidine.
本文报道了对联苯胺作业膀胱癌高发人群实行医学监护的方法和结果。
The applicable properties of Leather Black GN, which is a replacement dyestuff of benzidine and causes no cancers is investigated in this paper.
皮革黑gn是无致癌毒性的联苯胺的代用染料，本文研究了其在皮革染色中的应用性能。
In this paper, benzidine, C-tolidine and benzidine hydrochloride are determined by anodic differential pulse voltammetry on a glassy-carbon electrode.
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。
The location of peroxidase (POD) was observed under light microscope according to blue or brown in the haemocytes through benzidine and hydrogen peroxide method.
利用联苯胺-过氧化氢法，光镜下可观察到池蝶蚌血细胞内蓝色或棕褐色沉淀而定位过氧化物酶（POD）。
The authors suggest that the chromosome aberrant rate in lymphocyte of workers exposed to benzidine could be an early biomarker for bladder cancer caused by exposure to benzidine.
作者认为联苯胺工人淋巴细胞染色体畸变率增高可与其它生物学标记相结合作为膀胱癌早期监测的指标。
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。
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。
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