单词	benzidine
释义	benzidine /ˈbenzəˌdēn / noun A crystalline base used in making dyes and in detecting blood stains. Chemical formula: NH2C6H4C6H4NH2. Besides luminol, we have many other type of chemicals such as teramethal benzidine.... This listing is based on the fact that benzidine, which has been listed in the Report since 1980, is a known human carcinogen and once absorbed, these benzidine-based dyes are converted to free benzidine in humans. The hybridization pattern indicates the genotype of the sample and is visualized using streptavidin-peroxidase and tetramethyl benzidine.
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