SAN ANTONIO – A San Antonio man who said a hospital failed to sedate him during an outpatient procedure last fall went as far as to get an independent drug screening to prove the powerful drugs were ...

Drug tests are available for opioids, methamphetamine, cocaine, marijuana, barbiturates, phencyclidine, ...

The RaDPi-U technique is extremely simple to perform and produces reliable drug screening results in less than three minutes. With many advantages compared to conventional screening methods, it is ...

Drug test cups remain a frontline tool for employers, clinics, and occupational health providers who need fast, reliable urine screening ...