“Employees who abuse drugs or alcohol are 10 times more likely to miss work, nearly 4 times more likely in on the job accidents, 5 times more likely to file a worker’s compensation claim. They are responsible for 40% of all industrial fatalities, 33% less productivity and generate healthcare costs that are three times as high as other co-workers.”
--American Council for Drug Education

Having conducted drug testing for employers for almost a decade Unisource is considered a leader in this field and have:
  • Dedicated workforce of Qualified Technicians
  • National network of laboratories specializing in forensic toxicology testing
  • A national network of Patient Service Centers, with an additional network of third party collection sites
  • Standardized processes
  • Dedicated customer services department
How Drug Testing Works
All substance abuse specimens submitted to Unisource are sent to our certified laboratory and initially tested using a screening technique called Enzyme Immunoassay (EIA). This method of screening is objective, computerized and automated.
Drug Testing Services at a Glance
  • Extensive drug testing panels to help meet each customer's needs
  • Largest national network of collection sites
  • A national network of toxicology laboratories
  • Adulterant testing
  • Steroid athletic drug testing for athletes
  • Healthcare professional profile (testing for prescription drugs among healthcare professionals)
  • Medical Review Officer (MRO) review of all Department of Transportation specimens
Laboratory Locations
Unisource Screening has a national network of testing laboratories throughout the United States. Our drug testing laboratories are certified by HHS/SAMHSA . Our sales representatives develop a specific testing site plan to meet the unique needs of each company and its employees.
Turn Around Time
95% of negative results are reported within 24 hours of receipt into our laboratories. The remaining 5% of negatives and all positives are reported within 72 hours of receipt into our laboratories.
When to drug test?
While pre-employment drug screening is a good practice and a great start to a drug free workplace drug program, it is only the first step in creating and maintaining a drug free, cost effective, highly productive workplace. Random testing, voluntary testing, reasonable suspicion testing, specific condition testing and follow-up testing are all equally important types of drug testing.
Test Panels
In addition to the federally mandated NIDA panel, Unisource Screening offers a variety of test panels and cut off levels, which can be combined with adulterant testing. Adulterant testing detects substances (either added to the urine specimen or ingested) that are promoted as "cleansing agents" to prevent the detection of drug use.
Standard Urinalysis Test 5-Panel
Drug Group EIA Screen Cut Off Level GC/MS Conf. Detection Level
Amphetamines 1000 ng/mL 500 ng/mL
Cocaine Metabolites 300 ng/mL 150 ng/mL
Opiate Metabolites 2000 ng/mL 2000 ng/mL
Phencyclidine 25 ng/mL 25 ng/mL
Marijuana Metabolites 50 ng/mL 15 ng/mL
* These are the standard outer ranges. Additional outer ranges may be available
**nanograms/milliliter - The above cut-off levels, list of analytes, and test methodologies are subject to adjustment when required by applicable government regulations or guidelines.
Standard Hair Test 5-Panel
Drug Group Screening Cutoff Confirmation Cutoff
Amphetamines 500 pg/mg 500 pg/mg
Cocaine Metabolites 500 pg/mg 500 pg/mg
Opiate Metabolites 500 pg/mg 500 pg/mg
Phencyclidine 300 pg/mg 300 pg/mg
Marijuana Metabolites 1.0 pg/mg 0.3 pg/mg
* Pico gram per milligram of hair

Amphetamines Amphetamines, Methamphetamines, Ecstasy
Cocaine Metabolites Cocaine, Benzoylecgonine
Opiate Metabolites Codeine, Morphine, Heroin
Phencyclidine PCP
Marijuana Metabolites THC
Business Hours
Mon - Fri 8:00AM-5:00PM
(Pacific Standard Time)

Drug Testing Hours
Mon - Fri 8:30AM-4:30PM
(Pacific Standard Time)