When collecting samples discuss the importance of identifying a control

The control samples refer to any kind of well-known forensic samples, which are used to guarantee that the examinations are properly done so that the results are reliable, also known as controls.  

The control samples are an essential component of quality assurance and control methods, which are used by the forensic scientists to eradicate the inaccuracy of laboratory outcomes. In the absence of control samples, the scientific outcomes could produce false positives and false negatives.  

srxdctfvygbuhinjmok,plkmojnhbgvfctdrft6gyfcgvhbuinjok