Research Peculiarities of Sebaceous Traces of Palms and Fingers Using the Projectina Docustat DS-210 device

Сharacteristic features of technological research on palm and finger prints are de- fined described in detail. Considerable attention has been paid to methodical approach development that enables forensic be carried out without harming integrity the paper medium which in- visible left. The opinion use Projectina Docustat DS-210 Regula 4305 devices (in case applying principle gradual combination) provides an opportunity prepare at least preliminary conclusions regarding identification belonging (non-belonging) invisible fat traces same person. Attention is focused possible solution tasks (during next stages investigation) chemical composition substances traces, makes pos- sible determine whether suspect was contact with material evidence (for example, weapons, drugs etc.). purpose formulate certain before further conducting objective fingerprinting examination it- self, as well ensure source document by a developed ‘’National Bureau Expertises’’ State Non-Profit Organization National Academy Sciences Republic Armenia will help expert more accurately identify