Med Management Service
GTI provides comprehensive Screening and Confirmation testing for Illicit and Prescription Drugs.
GTI uses a solid and comprehensive set of procedures to perform urine drug analysis. Verification is accomplished using Liquid Chromatography – Tandem Mass Spectrometry (LC-MS/MS), a technique that has garnished universal acceptance with analytical laboratories and often viewed as the gold standard in drug analysis.
Our test analysis is supported by intensive procedural validation and the results are interpreted by a network of licensed and certified laboratory directors with years of toxicology experience.
GTI offers comprehensive urine drug testing on over 110 different drug compounds. Urine specimens offer a longer detection window so a patient’s usage can be detected for a longer duration of time. Metabolites are more frequently found in urine specimens; therefore, providers can readily determine if their patients are staying compliant with prescribed medications.
Drug Test Offerings
Alkaloids
- Amlodipine
- Amlodipine
- Atenolol
- Carvedilol/4-hydroxyphenyl Carvedilo
- Clonidine
- Clopidogrel Carboxylic Acid
- Continine
- Dapagliflozin
- Diltiazem
- Donepezil
- Flecainide
- Furosemide
- Galantamine
- Glimepiride
- Glipizide
- Glyburide
- Hydrochlorothiazide
- Irbesartan
- Lamotrigine
- Lisinopril
- Metformin
- Metoprolol
- NAP 226-90
- Nebivolol
- Nifedipine
- Pantoprazole
- Pioglatazone
- Pitavastatin
- Pravastatin
- Propranolol
- Rivaroxaban
- Rosuvastatin
- Sildenafil
- Sitagliptin
- Sumatriptan
- Valsartan
- Verapamil
- Warfarin
Amphetamines
- Amphetamine
- Methamphetamine
Analgesics
- Diclofenac
- Hydroxydiclofenac
Antidepressants
- Buspirone
- Desmethylvenafaxine
- Hydroxybupropion
- N-Desmethylcitalopram
- Trazodone
- Venlafaxine
Antidepressants, Serottogenic Class
- Citalopram
- Duloxetine
- Fluoxtetine
- Paroxetine
- Sertraline
Antidepressants, Tricyclic & Other Cyslicals
- Amitriptyline
- Amoxapine
- Desipramine
- Doxepin
- Imipramine
- Nortriptyline
Antiepileptics
- Carbamazepine
- Fentanyl
- Carbamazepine Epoxide
- Levetiracetam
- Topiramate
Antipsychotics
- Aripiprazole
- Chlorpromazine
- Clozapine
- N-Desmethylclozapine
- N-Desmethylmirtazepine
- Haloperidol
- Hydoxyrisperidone
- Loxapine
- Mesoridazine
- Mirtazepine
- Olanzapine
- Risperidone
- Quetiapine
- N-Desmethylolanapine
- Fluphenazine
Benzodiazepines
- 7-Aminoclonazepam
- Alpha Hydroxyalprazolam
- Alpha Hydroxymidazolam
- Alprazolam
- Flurazepam
- Lorazepam
- Nordiazepam
- Oxazepam
- Temazepam
Buprenorphine
- Buprenorphine
- Norbuprenorphine
Barbiturates
- Butabital
- Phenobarbital
Cannabinoids, Natural
- THCA
Methadone
- EDDP
- Methadone
Methylphenidate
- Ritalinic Acid
Skeletal Muscle Relaxants
- Baclofen
- Carisoprodol
- Cyclobenzapine
- Meprobamate
Tapentadol
- Tapentadol
Tramadol
- Tramadol
- O-Desmethyltramadol
Fentanyls
- Fentanyl
- Norfentanyl
- Sufentanil
Gabapentin
- Gabapentin
Ketamine
- Ketamine
- Norketamine
NSAID
- Indomethacin
- Salicylic Acid
Opiates
- Codeine
- Hydrocodone
- Hydromorphone
- Morphine
- Northydrocodone
Opioids and Opiate Analogs
- Dextromethorphan
- Meperidine
- Naloxone
- Naltrexone
Oxycodone
- Noroxycodone
- Oxycodone
- Oxymorphone
Pregabalin
- Pregabalin
Sedative Hypnotics, Nonbenzodiazepines
- Carboxyzolpidem
- Zolpidem
Stimulants, Synthetic
- Atomoxetine
More Services Ready To Chat? Send Us A Message.