Toxicology Testing Solutions
Virant Diagnostics' Toxicology Laboratory uses state-of-the-art chemistry analyzer and mass spectrometry to produce definitive toxicology testing results.
About Our Toxicology Laboratory
Our physician-managed accredited clinical reference toxicology laboratory specializes in Mass Spectrometry and Toxicology using advanced liquid chromatography with tandem mass spectrometry (LC-MS/MS) to identify common or obscure substance of abuse, or to monitor therapeutic drug compliance. We guarantee fast turnaround times with high accuracy & precision and unparalleled, 24/7 customer service. Our staff physicians can provide assistance with clinically-relevant custom panel design and results interpretation as needed.
Cutting-Edge Technology
- Qualitative analysis with enzyme-linked immunoassay (EIA) for specimen screening
- Quantitative analysis via advanced liquid chromatography with tandem mass spectroscopy (LC-MS/MS) for confirmation testing
Create an order, collect specimens, and view results now.
- Create an order from Our Client Portal or via Test Requisition Form
- Common, convenient, and customizable tests and panels are available
- We’ll provide collection kits and transportation services
- Access secure, encrypted results from our Client Portal

See Also:
Drug Screening Menu
- Amphetamines | Cannabinoids | Cocaine | Opiates | Phencyclidine
- 5 Drug Class Panel + Heroin
- 6 Drug Class Panel+ Barbiturates | Benzodiazepines | Methadone | Methylenedioxyamphetamines (MDAs) | Propoxyphene
- Alkaloids | Buprenorphine | Fentanyls | Heroin | Methadone | Opiates | Opioids & analogs | Oxycodone & Oxymorphone | Tapentadol | Tramadol

Confirmation Test Menu
by Mass Spectrometry
Ethyl glucuronide (EtG)
Ethyl sulfate (EtS)
Cotinine (nicotine metabolite)
Mitragynine (Kratom)
Amphetamine (Adderall)
Methamphetamine (Desoxyn)
Phentermine (Ionamin, Sentis)
*Amphetamine, Methamphetamine, Phentermine – see also “Anti-ADHD“
Amphetamine (Adderall)
Desipramine (Norpramine)
Imipramine (Tofranil)
Methamphetamine (Desoxyn)
Nortriptyline (Pamelor)
Phentermine (Ionamin, Sentis)
*Amphetamine, Methamphetamine, Phentermine – see also “Amphetamines“
*Desipramine, Imipramine, Nortriptyline – see also “Antidepressants (TCA)“
Amitriptyline (Elavil)
Desipramine (Norpramine)
Imipramine (Tofranil)
Nortriptyline (Pamelor)
*Desipramine, Imipramine, Nortriptyline – see also “Anti-ADHD“
Clonidine (Catapres)
9-hydroxyrisperidone (risperidone (Risperdal) metabolite)
Amobarbital (Amylobarbitone, Sodium Amytal)
Butalbital (Esgic, Fioricet, Fiorinal, Sandoptal)
Phenobarbital (Luminal)
Alprazolam (Xanax)
alpha-hydroxyalprazolam (Xanax metabolite)
7-aminoclonazepam (clonazepam (Klonopin) metabolite)
Lorazepam (Ativan)
Nordiazepam (Nordaz)
Oxazepam (Serax)
Temazepam (Restoril)
Buprenorphine (Belbuca, Buprenex, Butrans, Suboclade, Subutex)
Norbuprenorphine (buprenorphine metabolite)
Natural
- THC-COOH (cannabis (THC) metabolite)
Synthetic
- JWH-018 metabolite (JWH-018 4-hydroxypentyl)
- JWH-073 metabolite (JWH-073 3-hydroxybutyl)
- JWH-122 metabolite (JWH-122 4-hydroxypentyl)
Benzoylecgonine (cocaine metabolite)
Fentanyl (Actiq, Duragesic, Fentora, Sublimaze
Norfentanyl (fentanyl metabolite)
Gabapentin (Neurontin)
6-acetylmorphine (6-AM; heroin metabolite)
Methadone (Dolophine, Methadose)
EDDP (methadone metabolite)
Methylene-dioxyamphetamines
MDA (Sally)
MDEA (MDA, Eve)
MDMA (Ecstasy)
Codeine
Hydrocodone (Hysingla, Zohydro)
Norhydrocodone (hydrocodone metabolite)
Hydromorphone
Morphine
Meperidine (Demerol)
Normeperidine (meperidine metabolite)
Naloxone (Narcan)
Oxycodone (Roxicodone, OxyContin)
Noroxycodone (oxycodone metabolite)
Oxymorphone (Numorphan, Opana)
Phencyclidine (PCP; Angel Dust)
Pregabalin (Lyrica)
Propoxyphene (Darvon, PPX)
Norpropoxyphene (propoxyphene metabolite)
(non-benzodiazepine)
Zaleplon (Sonata)
Zolpidem (Ambien)
Carisoprodol (Soma)
Cyclobenzaprine (Flexeril)
Meprobamate (Equanil, Miltown)
(synthetic)
MDPV
Methylone (MDMC, bk-MDMA)
Tapentadol (Nucynta)
Tramadol (Ultram)
O-desmethyl-cis-tramadol (tramadol metabolite)
For more information on our Toxicology Testing Solutions:
- See our Toxicology FAQ page
- Download our Toxicology Flyer for an overview of our toxicology services or our Toxicology Brochure for more details
