Can Hemp Seeds Cause a False Positive Drug Test?
Food-grade hemp seeds contain almost no THC, so a true positive is rare at federal cutoffs, but trace resin contamination and heavy intake make it possible. This guide...
Read article →Home / Blog
INSIGHTS & GUIDES · FROM THE ASC TEAM
Drug Testing Guides & Resources
Expert guides on drug test panels, workplace drug testing policies, DOT compliance and running an accurate screening program.
Does Kratom Show Up on a 10-Panel Drug Test? Guide
A standard 10-panel urine test does not include kratom, so use is not flagged by the panel. Programs that need to detect it must add a specialty lab test for mitragyni...
Read article →
Does Weed Show Up on a Mouth Swab Drug Test?
Mouth swab tests do detect THC from recent marijuana use, generally within about a day and sometimes up to two days. This guide explains federal cutoffs, how to read r...
Read article →
Does Methocarbamol Show Up on a 10 Panel Drug Test?
Methocarbamol is a non-controlled muscle relaxant that is not targeted by a standard 10-panel urine test. This guide explains what the panel does detect, how to handle...
Read article →
Does OxyContin Show Up on a 10-Panel Drug Test?
A standard 10-panel urine test often does not detect OxyContin (oxycodone) unless it has a dedicated oxycodone (OXY) line. This guide explains cutoffs, detection windo...
Read article →
Does Tramadol Show Up on a 10 Panel Drug Test?
A standard 10-panel drug test does not detect tramadol, because tramadol is a synthetic opioid that does not cross-react with the opiate or oxycodone assays. Programs ...
Read article →
Does Adderall Show Up on a 10-Panel Drug Test?
Adderall is detected by the amphetamines panel on a standard 10-panel urine test, usually for about 2 to 4 days. This guide covers cutoffs, reading results, confirmati...
Read article →
Does Vyvanse Show Up on a 10 Panel Drug Test?
Vyvanse (lisdexamfetamine) is converted in the body to d-amphetamine, so it typically triggers the amphetamine line on a 10-panel urine test. This guide covers cutoffs...
Read article →
Does Heroin Show Up on a Drug Test? Detection Guide
Heroin is detectable in urine, oral fluid, hair and blood, mainly through its metabolites 6-acetylmorphine and morphine. This guide covers cutoffs, detection windows, ...
Read article →
Does MDMA Show Up on a 10-Panel Drug Test?
A 10-panel drug test only detects MDMA if the panel includes a dedicated MDMA (ecstasy) assay or the amphetamine assay happens to cross-react. This guide helps clinics...
Read article →
Does Zyrtec Show Up on a Drug Test? Employer Guide
Zyrtec (cetirizine) is not a target of standard 5-panel or DOT urine drug tests. This guide explains what panels detect, the cutoff levels, and how clinics and employe...
Read article →
Does Xanax Show Up on a 10-Panel Drug Test?
Xanax (alprazolam) is a benzodiazepine and is usually detected on a 10-panel urine test that includes a BZO line. This guide covers cutoffs, detection windows, panel d...
Read article →No articles match your search. Try a different topic or keyword.