Parkway Clinical Laboratories is fully equipped to perform urine drug screening and GC/MS confirmations. 

PCL’s urine drug testing is focused on serving:

  • Drug and alcohol rehab centers
  • Criminal justice probation and parole services
  • Corporations promoting a drug free workplace

The urine drug screen detects the following:

"NIDA-5" drug panel

  • Marijuana
  • Cocaine
  • Opiates
  • PCP
  • Amphetamines

The following additional drugs can also be tested upon request:

  • Barbiturates
  • Methamphetamine (including ecstasy)
  • Benaodiazepines
  • Methadone
  • Propoxyphene
  • Methaquolones
  • Alcohol
  • Buprenorphines
  • Ectasy

As part of our commitment to excellence Parkway Clinical Laboratories routinely screens all urine specimens for creatinine levels, Ph. and specific gravity to identify specimen dilution by water.

Additional adulterants listed below can also be tested upon request.

  • Glutaraldehyde
  • Nitrites
  • Oxidants
  • Chromates