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Indy Health Labs will be pausing all cannabis and hemp testing services beginning 9/30/24. Please have all samples submitted by 9/26/24 for formal COA results. No samples will be accepted or tested after 9/26/24.

Toxicology

DRUG TESTING

Indy Health Labs provides automated immunoanalysis of urine confirmation testing. Each facility can tailor their individual test profile to accommodate the needs of their practice or their clients. We can also test saliva through oral screens. This non-invasive method does not require any specialized collection equipment. If interested in toxicology and oral screen please call us at 540-682-2160 or email us at testing@indyhealthlabs.com and our qualified account specialists will be happy to discuss your options.

URINE CUTOFF VALUES (ng/mL)

Amphetamines Cutoffs
Amphetamine – screen 1000
Amphetamine- definitive 100
Methamphetamine – screen 500
Methamphetamine-definitive 100
Alcohols Cutoffs
Ethyl Glucuronide – screen 500
Ethyl Glucuronide - definitive 200
Ethyl Sulfate – definitive 100
Barbiturates Cutoffs
Barbiturates – screen 200
Butalbital – definitive 200
Phenobarbital – definitive 200
Benzodiazepines Cutoffs
Benzodiazepine – screen 200
alpha-Hydroxyalprazolam 25
Alprazolam – definitive 25
Diazepam – definitive 25
Nordiazepam – definitive 25
Oxazepam – definitive 25
Temazepam – definitive 25
Lorazepam – definitive 25
7-Aminoclonazepam - definitive 25
Clonazepam – definitive 25
Flunitrazepam – definitive 25
Cannabinoids Cutoffs
THC50 – screen 50
THCA – definitive 15
Cocaine Metabolite Cutoffs
Cocaine Metabolite - screen 150
Benzoylecgonine - definitive 50
Ecstasy Cutoffs
Ecstasy (MDMA) – screen 500
MDMA - definitive 50
Methadone Cutoffs
EDDP (Methadone metabolite) – screen 300
Methadone – definitive 50
EDDP – definitive 50
Opiates Cutoffs
Opiates – screen 300
Codeine – definitive 50
Hydrocodone – definitive 25
Norhydrocodone – definitive 50
Hydromorphone – definitive 25
Dihydrocodeine – definitive 25
Morphine – definitive 50
6MAM (Heroin metabolite) – screen 10
6MAM – definitive 10
Synthetic Opiates Cutoffs
Buprenorphine – screen 5
Buprenorphine - definitive 10
Norbuprenorphine – definitive 15
Carisoprodol – definitive only 50
Meprobamate – definitive only 50
Fentanyl – definitive only 4
Norfentanyl – definitive only 10
Meperidine – definitive only 50
Oxycodone – screen 100
Oxycodone – definitive 25
Oxymorphone – definitive 25
Noroxycodone - definitive 50
Tramadol – definitive only 50
O-Desmethyltramadol – definitive 50
Phencyclidine Cutoffs
PCP – definitive 25
Phencyclidine Cutoffs
PCP – definitive 25
Mental Health Cutoffs
Tricyclic Antidepressants  
Amitriptyline 50
Nortriptyline 50
Imipramine 50
Desipramine 50
Antipsychotics  
Aripiprazole 50
Clozapine 50
Haloperidol 50
Olanzapine 50
Quetiapine 50
Risperidone 50
Ziprasidone 50
SSRI  
Fluoxetine 50
Paroxetine 50
Sertraline 50
Bupropion 50
Doxepin 50
Duloxetine 50
Methylphenidate 50
Ritalinic Acid 50
Naltrexone 50
Trazodone 50
Venlafaxine 50
Other – All Definitive Only Cutoffs
Cyclobenzaprine 50
Tapentadol 50
Gabapentin 1000
Pregabalin 1000
Naloxone 25
Zolpidem 10
Specimen Validity Testing Normal Range
Creatinine 19-301 mg/dL
Specific Gravity 1.004-1.036
pH 4.4-9.1
General Oxidant <51 ug/mL