Drug Testing Supplies by Substance

Find drug tests by substance when your program needs to screen for a specific drug that standard panels don’t cover. Each page below brings together every cup, dip card, strip and oral fluid test in our catalog that includes that substance, with cutoff levels and format comparisons, so you can choose the right test and order by the case.

Browse all products that include one of these common panels:

• Marijuana (THC)
• Cocaine (COC)
• Methamphetamine (MET)
• Amphetamine (AMP)
• Opiates (OPI/MOR)
• Oxycodone (OXY)
• Methadone (MTD)
• EDDP
• Benzodiazepines (BZO)
• Barbiturates (BAR)
• Ecstasy (MDMA)
• PCP
• Ketamine (KET)
• Heroin (6-MAM)
• Psilocybin (PSY)
• Tianeptine (TIA)
• Adulterants (ADLTX)

Compare cutoffs for every panel in our drug test cut-off levels guide.

Why test for a specific substance instead of a standard panel?

Standard 5-panel and 10-panel tests cover common drug classes. Substances such as fentanyl, xylazine, nitazenes, kratom, K2, gabapentin and tramadol need their own panels, so programs add them with an expanded cup or a single-panel test.

Can I add one substance to the cup I already use?

Yes. Single-panel dip cards and strips can be run on the same urine sample as your current cup, which adds a substance without changing your cup.

Are rapid drug test results final?

No. Rapid tests give preliminary results. A non-negative result should be confirmed by a laboratory method according to your program’s procedure.

Do you sell these tests wholesale?

Yes. All substance-specific tests are available by the case. Send your quantity and current supplier quote for a bulk price.