Coomon 10 panel includes: Amphetamines, Barbiturates, Benzodiazepines, Cocaine, Cannabis (THC), Methadone, Methamphetamines, Opiates, synthetic opiates (oxycodone) and MDMA (Ecstasy). MOST will check for Benzo's Xanax
Nida 5 Panel PCP/Opiate/THC/Cocaine/Amphetamine (This is what DOT requires)
I ask what the drugs they are testing for in case u need to bring a script.....the DER (Desiganed Resprentative ) will give that info to you. I would say 80 percent use the NIDA 5 panel.
If ur taking xanax at .25 or .5 it should be out of ur system in 3 days.....
Cutoff and Detection Post Dose
Cutoff by immunoassay is 200 ng/ml for benzodiazepine metabolites. This level is sufficient to detect the most common benzodiazepines for 48-72 hours post single dose and as long as a week post dose under some circumstances. GC/MS cutoff levels for the various benzodiazepine metabolites is 100 ng/ml.