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Drug Screen, Presumptive (Four Drug Classes), Whole Blood
Cocaine metabolite; opiates; oxycodones; tetrahydrocannabinol (THC)
Detect the presence of controlled substances
Presumptive testing by immunoassay at the following testing thresholds: cocaine metabolite, 25 ng/mL; opiates, 10 ng/mL; oxycodones, 10 ng/mL; tetrahydrocannabinol (THC), 5 ng/mL. Definitive confirmation testing is not performed; contact laboratory if additional definitive testing is desired.
Submission/transport (<3 days): Room temperature. For storage beyond three days, specimen should be refrigerated or frozen.