The application of a standard color coding system to paint in forensic science.

摘要: Much of the effort forensic scientists is directed towards establishing possibility a relationship between two or more items. The approaches vary, but generally, after visual comparison, items are subjected to several physical and chemical tests. In case paint samples, examination will afford information as color [1], layer structure [2], thickness, pigment distribution, so on. Subsequent tests could include pyrolysis gas chromatography [3] establish resin type infrared spectroscopy [4,5] examine both vehicle pigment. samples one most valuable it easily inexpensively carried out, affords high discrimination, nondestructive.