Open AccessOpportunity of objective account of the colorimetric procedure using benzidine indicative at establishing the preliminary presence of blood on the material evidences
Author(s) -
А. В. Коноваленко,
В. Л. Сидоров,
О. Д. Ягмуров
Publication year - 2015
Publication title -
učënye zapiski sankt-peterburgskogo gosudarstvennogo medicinskogo universiteta im. akad. i.p. pavlova/učënye zapiski sankt-peterburgskogo gosudarstvennogo medicinskogo universiteta imeni akademika i. p. pavlova
Language(s) - English
Resource type - Journals
eISSN - 2541-8807
pISSN - 1607-4181
DOI - 10.24884/1607-4181-2015-22-2-71-72
Subject(s) - benzidine , objectivity (philosophy) , biochemical engineering , computer science , process engineering , chemistry , engineering , organic chemistry , epistemology , philosophy
The article presents a modification of the colorimetric method for the preliminary establishment of presence of blood in the stainson the material evidences using benzidine test. The proposed modification is accompanied by photometric accounting and computer processing of the results. Performance, objectivity, as well as other features and advantages of this method when used in forensic practice are described in detail.