20 Panel Drug Tests

A 20 panel drug test screens a single sample for twenty substances or metabolites at once, giving programs a broad result in one step. American Screening Corp has supplied wholesale drug test cups, dip cards and oral fluid devices since 2004. Our 20 panel selection ships from Shreveport, Louisiana, with bulk case pricing and FDA-cleared, CLIA-waived and forensic-use-only options.

What a 20 panel drug test screens for

Configurations vary by product, so check the analyte list on each listing. Panels typically include:

• Amphetamine, methamphetamine and MDMA
• Cocaine and marijuana (THC)
• Opiates, oxycodone, methadone, buprenorphine and tramadol
• Benzodiazepines and barbiturates
• PCP, propoxyphene and tricyclic antidepressants
• Fentanyl, cotinine, EtG or synthetic cannabinoids, depending on the configuration

Who buys 20 panel tests

Clinics and treatment programs use 20 panel tests to monitor patients across many substance classes. Courts, probation and parole offices rely on them for compliance testing. Employers and collection sites choose them when a standard panel is too narrow for their policy. Buying by the case keeps supplies steady for high-volume testing.

Are all 20 panel tests FDA-cleared or CLIA-waived?

No. Regulatory status depends on the specific product. Each listing states whether it is FDA-cleared, CLIA-waived or forensic use only, so match the status to your intended use.

Which format should I choose: cup, dip card or oral fluid?

Cups are popular for supervised urine collection because they contain the sample and show results in one device. Dip cards suit high-volume settings. Oral fluid devices offer an observed, non-invasive alternative.

Do positive results need confirmation?

Instant screening results are preliminary. Presumptive positives should be sent to