摘要
为提高胶带粘面上汗潜手印的显出率。通过实验,对胶粘面上汗潜手印剥离和显出做了多种方法的研究,显现包括碳素墨水法、龙胆紫溶液法、"502"熏显后加染法、小颗粒悬浮液法,比较研究每种方法的显现效果及适用情况。胶粘面上手印的最佳显现方法是碳素墨水法。
In order to improve the show rate of sweat latent fingerprint on the taped surface,the various methods for stripping and showing of sweat latent fingerprint on the taped surface through experiments were investigated.The showing methods included carbon ink method,gentian violet solution method,＂502＂fuming followed by staining and small particles suspended liquid.The apparent effects of each method and applicable condition were compared and studied.The best show method for showing of fingerprint on the adhesive surface is the carbon ink method.
出处
《光谱实验室》
CAS
CSCD
2012年第4期2579-2581,共3页
Chinese Journal of Spectroscopy Laboratory
关键词
胶带
潜在手印
剥离
显现方法
Tape
Latent Fingerprint
Sthipping
Show Methods
