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Marijuana and Cannabis Tests (THC)

THC drug test kits are urine and oral fluid tests that detect recent marijuana use, and each one doubles as a full cannabis drug test or marijuana drug test by screening for opioids, benzodiazepines, and other drugs at the same time. This collection includes CLIA Waived cups, Forensic Use Only dip cards, and OTC options, so treatment centers, labs, and workplace programs can pick the panel count and certification that fits their setting.

Showing 9 Products

One test catches more than THC

Every kit in this collection screens for marijuana alongside opioids, benzodiazepines, and other common drugs of abuse in a single cup or dip. A single-panel THC test misses everything else a person might be using at the same time.

CLIA Waived means faster answers

CLIA Waived cups deliver results on-site without added lab complexity fees or wait times. Skip a CLIA Waived test and a program is stuck sending samples out and waiting days for results.

Forensic Use Only holds up under scrutiny

FUO devices are built to withstand chain-of-custody and legal challenges in criminal justice and workplace cases. A standard OTC test can get an otherwise solid case thrown out.

OTC options for at-home peace of mind

Over-the-counter kits give families lab-quality accuracy without a doctor visit or a prescription. Guessing based on behavior alone means real use can go unnoticed until it's a bigger problem.

Frequently Asked Questions

What is a THC drug test kit?
A THC drug test kit is a urine, oral fluid, or cup-based device that detects recent marijuana use, usually alongside a panel of other common drugs.
How long does THC stay in your system for a drug test?
THC can be detected for roughly 3 days after occasional use and up to 30 days or more after heavy, regular use, depending on the test type and individual metabolism.
Can a THC drug test kit detect other drugs too?
Yes, most kits in this collection are multi-panel devices that screen for opioids, benzodiazepines, stimulants, and other substances at the same time as THC.
What is the difference between a CLIA Waived and Forensic Use Only THC test?
CLIA Waived tests are approved for simple, same-visit clinical use, while Forensic Use Only tests are built to meet chain-of-custody standards for legal and workplace proceedings.
Are THC drug test kits accurate for at-home use?
Yes, OTC-cleared THC drug test kits deliver the same lab-grade accuracy as clinical devices, making them reliable for private, at-home screening.

Choosing the right THC drug test kit depends on your setting and turnaround needs.

Start with how fast you need answers and who has to trust the result. CLIA Waived Drug Tests give on-site programs same-visit results without added lab fees, which fits outpatient clinics, telehealth screening, and urgent care. If a result might end up in a disciplinary hearing or a courtroom, choose from the Forensic Use Only Tests instead, since they're built to hold up to chain-of-custody review. Families and individuals who want a private check without a clinic visit can pick from the At Home Drug Test lineup, which delivers lab-grade accuracy over the counter. Panel count matters too: a wider panel catches more co-used substances, but a narrower panel keeps costs down when THC is the only concern. Match the certification and panel width to the setting first, then narrow by device type.

 

These THC drug test kits screen for marijuana alongside a full range of other drugs.

Nearly every kit in this collection is a multi-panel device, so a marijuana drug test here also checks for opioids, benzodiazepines, stimulants, and other substances in one pass. Drug Test Cups are the most common format and work well for high-volume collection sites, while Drug Test Dips give a faster, lower-cost option for programs that collect fewer samples. Oral Fluid Tests offer a needle-free, harder-to-adulterate alternative when observed collection isn't practical. Because panel counts range from 5 to 20 across this collection, a treatment facility can standardize on one device that covers THC plus the other substances most relevant to its population, instead of stocking separate single-drug tests for every substance it screens for.

 

Guides and support are available for interpreting THC drug test results with confidence.

A positive or negative result only tells part of the story, and cutoff levels, detection windows, and adulteration checks all affect how a result should be read. The FAQ covers common questions on device use, storage, and result interpretation across MDG's full drug testing line. Treatment Facilities can also reach out directly for guidance on matching panel configurations to program requirements, including how to handle borderline results or unusual specimen conditions. Keeping a Liquid Control Urine sample on hand is a simple way for any site to verify a device is working correctly before it's used on a real specimen, which protects both accuracy and chain-of-custody integrity.

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