Urine Drug Testing


LabSource offers Comprehensive Urine Drug Testing for commonly abused prescription drugs, illicit drugs, new and emerging drugs, and psychotherapeutics utilizing our High Sensitivity Definitive Toxicology Methodology with LC-MS/MS Instrumentation. Clinical toxicology testing using a urine specimen is the preferred method to detect more remote drug use as drug and drug metabolites can be detected over a greater detection window. Saliva (Oral Fluids) Drug Testing should only be considered if urine specimen adulteration is suspected or sample integrity is in question or if bathrooms are not available for use.

Our Comprehensive Urine Toxicology Menu provides estimated urine specimen drug detection windows by drug when drug detection data is available.

Urine Drug Testing by Drug Class:

  • Amphetamines / Stimulants
  • Anticonvulsants
  • Benzodiazepines
  • Skeletal Muscle Relaxants
  • Muscle Relaxants
  • Opiates / Opioids / Oxycodone
  • Illicit Drugs
  • THC (Cannabinoids, natural)
  • Ethanol Alcohol EtG/EtS Biomarkers
  • Sedative Hypnotics / Sleep Aids
  • SSRI Antidepressants
  • SNRI Antidepressants
  • Tricyclic Antidepressants
  • Other Antidepressants
  • Emerging Drugs
  • Synthetic Cannabinoids
  • Synthetic Stimulants
  • Methamphetamine stereoisomers

Comprehensive Urine Toxicology Menu - Testing over 100 Drugs / Metabolites, covering 33 Drug Classes

Download The Comprehensive Urine Drug Test

Specimen Validity and Specimen Adulteration Testing

Urine Toxicology Drug Screens using Immunoassay


The LabSource Difference...

High Sensitivity Definitive Toxicology Testing

STAT Accounts Receive Expedited High Sensitivity Definitive Toxicology Testing Results.

30 Day Account Integration – LabSource Quickly Communicates Issues That Can Affect Testing and Turn-Around Time.

High Sensitivity Enzymatic Specimen Incubation Converts All Drugs and Metabolites to a Free-Detectable Form.

Solid Phase Extraction & Concentrate Eliminates Interferences and Extracts Drugs to Increase Sensitivity. Evaporates Liquid Leaving High Concentrations of Drugs for Maximum Sensitivity.

Proprietary Software Verifies Accuracy of All Detected Drugs with Results Reviewed by Two Certifying Scientists.

Patient Results are Compared to the Patient’s Previous Results.

Multi-Level Verification Process for Positive Non-Prescribed Medications.

Automatic Re-test and Verification of Unexpected Results; We Re-test 10% of Specimens.


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Ask About Our Clinical Toxicology Testing Services

   call now   LabSource Phone   (877) 930-3390