硝酸银、茚三酮、502胶复合液显现潜汗指纹研究

研究目的:探索利用硝酸银、茚三酮、502胶配制的复合显液对多种载体遗留指印进行显现的方法。方法:用有机溶液对上述三种物质进行溶解,并复合混匀,在常温、室内无任何辅助手段的条件下对多种客体上遗留的潜指印进行显现。结果:这种方法更充分地利用了汗液中的化学物质,有较好的应用前景。

Study the fingerprint of the compound water about the AgNo3, Ninhydrin,502 glue

Ain:probing into the ways which appear the fringerprint by the compound water about AgNo3, Ninhydrin,502 glue.Ways:Dissolving the AgNo3,Ninhyarin,502 glue,and appearing the fingerprint without the supplementary means in normal atmospheric temperature and indoor.Result: The ways use the chemicial material of sweat,it has applied porspects better.