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无色荧光素,可以作为血潜印痕显现试剂,能够与血潜印痕反应产生荧光,其敏感程度接近鲁米诺,且产生荧光持续时间长于鲁米诺。该法不但适用于实验室检材处理,而且适用于室外现场大面积血潜印痕检测,有利于命案现场的重现与分析。该试剂已应用到临床医学30年,未见致病迹象,能够作为血潜印痕的检测试剂,有着极大推广和实用价值。
Colorless fluorescein, which can be used as a reagent for blood-stained imprints, fluoresces when reacted with a blood-submerged imprint, is as sensitive as luminol and produces longer fluorescence than luminol. The method is not only suitable for laboratory samples processing, but also for a large area of ?? the scene of the blood test imprint, is conducive to the homicide scene to reproduce and analyze. The reagent has been applied to clinical medicine for 30 years, no signs of pathogenicity, can be used as a test reagent for blood-printed marks, has a great promotion and practical value.