1 research outputs found
Identification of semen from criminal materials by means of paper chromatography--a forensic-medical study
In the present experiments attempts were made to identify semen from various specimens such as the semen itself, spots of semen on clothes, putrefied semen or semen contaminated with blood, menstrual blood, vaginal fluid, according to the techniques of LEVONEN. As the result it has been clarified that in every instance it is possible to isolate and detect the spots of choline by
spraying Dragehdorff's reagent.</p