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Ships Today12 Panel + 3 Adulterants CLIA Waived Magenta Urine Cup
12-panel integrated urine cup screening for Amphetamine, Barbiturates, Buprenorphine, and 9 more. Manufacturer SKU MGDSDOA-6125A3.
Ships Today12 Panel CLIA Waived Magenta Dip Card
12-panel urine dip card screening for Amphetamine, Barbiturates, Buprenorphine, and 9 more. Manufacturer SKU MGDDOA-6125.
Ships Today12 Panel Magenta Urine Cup
12-panel integrated urine cup screening for Amphetamine, Barbiturates, Buprenorphine, and 9 more. Manufacturer SKU MGDSDOA-6125.
Ships Today80 Hour ETG Alcohol Magenta Dip Card Flood Proof
Single-analyte urine dip card for Alcohol (EtG) at 300 ng/mL. Manufacturer SKU MGDD-ETG300.
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Rehab Centers
High-volume monitoring with chain-of-custody options for residential and outpatient treatment programs.
Explore →Pain Clinics
Compliance-grade urine drug monitoring for opioid management, prescription adherence, and patient safety.
Explore →Workplace HR
Pre-employment, random, and post-incident testing supplies for businesses of any size.
Explore →DOT Transportation
49 CFR Part 40-compliant testing supplies for commercial drivers and safety-sensitive roles.
Explore →Law Enforcement
Pre-employment, fitness-for-duty, and intake testing supplies for police, sheriff, and corrections agencies.
Explore →Sober Living
Affordable abstinence-monitoring tests for sober living houses and recovery residences.
Explore →Probation & Court-Mandated
Chain-of-custody-ready testing supplies for probation, drug courts, and supervised release programs.
Explore →Hospitals & Medical
Staff testing, emergency-department toxicology, and outpatient-clinic supplies for hospitals and medical facilities.
Explore →View All Industries12 industry-specific guidesWhy Magenta
99% Accurate
Lab-grade accuracy, FDA cleared.
Bulk Pricing
Volume discounts for clinics and agencies.
Same-Day Shipping
Orders placed by 3pm ET ship same day.
30 Years Experience
Trusted by clinical professionals nationwide.
Buying for a clinic, agency, or organization?
Wholesale pricing, NET 30 terms, tax exempt support, and dedicated account management for high-volume buyers.
How Long Does It Stay Detectable?
Reference chart for common drugs across specimen types
Detection windows for Tetrahydrocannabinol
| Specimen | Detection Window |
|---|---|
| Urine (occasional use) | 1–3 days |
| Urine (chronic use) | 7–30 days |
| Saliva | 1–3 days |
| Hair | up to 90 days |
| Blood | 1–2 days |
For reference only. Individual results vary by metabolism, dose, and frequency.
Shop tests for Marijuana →Resources & Guides
How Long Do Drugs Stay in Your System?
Detection windows for urine, saliva, hair, and blood across the most-tested substances.
Read More →Drug Testing in the Workplace
Compliance basics, panel selection, and what HR and safety managers need to know.
Read More →How Drug Tests Work
Immunoassay vs. confirmatory testing, cutoff levels, and why accuracy matters.
Read More →Get the SAMHSA Cutoffs Quick Reference Chart (Free PDF)
Plus monthly updates on testing best practices, regulatory changes, and bulk pricing offers.