人体毛发是物证鉴定中常见的检验材料之一,其形态结构极为稳定,具有较高的证据价值.许多犯罪现场由于侵害人与被侵害客体的接触,常造成毛发的脱落而遗留在现场或转移到其它物体上.因此对毛发进行检验分析可以为侦查破案提供很多重要的信息.本文将对毛发的形貌特征及成分的检验分析进行研究. Human hair is one of the common test materials in the identification of evidence, its morphology is extremely stable, with high evidence value.Many crime scene because of the violation of human and object is infringed by the contact, often resulting in the loss of hair left on the scene or transfer To other objects.Therefore, the test and analysis of the hair can provide a lot of important information for investigating and solving the case.In this paper, the morphological characteristics of hair and the analysis of the components are studied.