Apollo Laboratories - HELP DOCTORS, PATIENTS, AND EMPLOYERS AVOID THE ADVERSE EVENTS ASSOCIATED WITH PRESCRIPTION AND ILLICIT DRUG ABUSE
1890 Crown Dr #1330, Farmers Branch, TX 75234
Mo - Fr 8:00AM - 5:00PM
CLIA CertifiedCOLA Certified

Toxicology Test Menu and Instrument Recommendations

 

Preferred Instrumentation:

 
  • Liquid Chemistry Analyzer - Olympus AU400 or similar
  • LC-MS/MS system - Waters Acquity I-Class UPLC coupled with a Xevo TQ-S mass spectrometer or Waters Acquity I-Class coupled with an API 5500 mass spectrometer.
  • LIMS – Apollo LIMS
 
Specimen Validity TestingReference Range
pH 4.5 - 9.5
Specific gravity 1.003 - 1.025
Creatinine > 20 mg/dL
General Oxidants < 200 g/mL
Alcohol 100 ng/mL
 
EIA ScreenCutoff (ng/mL)
Opiates 300
Benzodiazepines 200
Oxycodone 100
Buprenorphine 20
Methadone 300
EDDP (methadone metabolite) 1000
Cannabinoid 50
Cocaine Metabolite 150
Ecstasy (MDMA) 500
6-MAM 10
Phencyclidine 25
Benzodiazepines 200
Barbiturates 200
Amphetamine 500
 

Confirmation test (LC-MS/MS)

Natural and semisynthetic opiatesCutoff (ng/mL)
Morphine 10
Normorphine 10
Hydromorphone 10
Codeine 10
Dihydrocodeine 10
Hydrocodone 10
Norhydrocodone 10
Oxycodone 10
Noroxycodone 10
Oxymorphone 10
Noroxymorphone 10
 
Synthetic opiatesCutoff (ng/mL)
Buprenorphine 5
Norbuprenorphine 5
Fentanyl 5
Norfentanyl 10
Meperidine 10
Methadone 10
EDDP 10
Naloxone 10
Naltrexone 10
Tramadol 10
O-desmethyl-cis-tramadol 10
Tapentadol 10
 
llicitsCutoff (ng/mL)
THC-COOH 5
Benzoylecgonine (cocaine metabolite) 10
MDA 10
6-MAM (heroin metabolite) 10
Phencyclidine 10
MDPV (bath salts) 10
Mephedrone (bath salts) 10
JWH-018 (spice) 10
JWH-073 (spice) 10
JWH-200 (spice) 10
CP-47 (spice) 10
CP-497 (spice) 10
Cannabicyclohexanol (spice) 10
L-and D-methamphetamine isomer testing 10
 
BenzodiazepinesCutoff (ng/mL)
Alprazolam 10
a-Hydroxy-alprazolam 10
7-Aminoclonazepam 10
Diazepam 10
Lorazepam 10
Nordiazepam 10
Oxazepam 10
Temazepam 10
Triazolam 10
Chlordiazepoxide 10
Clorazepate 10
 
BarbituratesCutoff (ng/mL)
Amobarbital 10
Butalbital 10
Phenobarbital 10
Pentobarbital 10
Secobarbital 10
 
StimulantsCutoff (ng/mL)
Amphetamine 20
Methamphetamine 20
Methylphenidate 20
 
TCA/SSRICutoff (ng/mL)
Amitriptyline 20
Citalopram 20
Fluoxetine 20
Imipramine 20
Nortriptyline 20
Paroxetine 20
Sertraline 20
 
Muscle RelaxersCutoff (ng/mL)
Carisoprodol 20
Meprobamate 20
Gabapentin 20
Pregabalin 20
Zolpidem 20
Zolpidem-Phenyl-Carboxylic Acid 20
 
NicotineCutoff (ng/mL)
Cotinine 20
 
AlcoholCutoff (ng/mL)
Ethyl glucuronide 10
Ethyl sulfate 10