云南警官学院学报
雲南警官學院學報
운남경관학원학보
YUNNAN INSTITUTE OF POLICE OFFICER
2012年
3期
68-71
,共4页
氨基黑10B%血手印%显现方法
氨基黑10B%血手印%顯現方法
안기흑10B%혈수인%현현방법
Amido black lOB%Blood Fingerprints%Showed Method
用氨基黑10B溶液显现法对白色塑料、白色瓷砖、透明玻璃、红色塑纸不同非渗透性客体上的血手印显现,研究了氨基黑10B的浓度、醋酸浓度、酸种类、手印遗留时间对显现效果的影响。实验结果表明:氨基黑10B的浓度为1.2%,醋酸溶液浓度为12%,15天以内的血用印显现效果较好。
用氨基黑10B溶液顯現法對白色塑料、白色瓷磚、透明玻璃、紅色塑紙不同非滲透性客體上的血手印顯現,研究瞭氨基黑10B的濃度、醋痠濃度、痠種類、手印遺留時間對顯現效果的影響。實驗結果錶明:氨基黑10B的濃度為1.2%,醋痠溶液濃度為12%,15天以內的血用印顯現效果較好。
용안기흑10B용액현현법대백색소료、백색자전、투명파리、홍색소지불동비삼투성객체상적혈수인현현,연구료안기흑10B적농도、작산농도、산충류、수인유류시간대현현효과적영향。실험결과표명:안기흑10B적농도위1.2%,작산용액농도위12%,15천이내적혈용인현현효과교호。
The blood Fingerprint on different non-permeability objects such as white plastic, white tile, transparent glass, red plastic paper was shown by amino black 10B solution method. The show result effect of the concentration of amido black 10B, acid concentration, acid type, fingerprints left time was stuied. The re- suits show ed that: the amido black 10B concentration of 1.2% ,acetic acid concentration of 12%, within 15 days show the blood fingerprint better.