Tag: urine drug test

Common Drugs Detected in Toxicology Screens: What Tests Reveal and Why It Matters

Common Drugs Detected in Toxicology Screens: What Tests Reveal and Why It Matters

Toxicology screens detect common drugs like marijuana, cocaine, opioids, and benzodiazepines in urine tests. Learn what's tested, how long drugs stay detectable, and why these screens matter for safety and legal compliance.

Cocaine Metabolites: Timeline and Detection Rates

Cocaine Metabolites: Timeline and Detection Rates

Cocaine metabolites like benzoylecgonine are what drug tests actually detect. Urine tests catch use for up to 14 days, hair tests go back 90 days, and blood tests only show recent use. Understanding these timelines is key for forensic and workplace testing.

Specimen Adulteration: How Drug Tests Detect Fake Urine and What Works

Specimen Adulteration: How Drug Tests Detect Fake Urine and What Works

Specimen adulteration in urine drug tests is a growing challenge. Learn how labs detect fake urine, what markers they use, why synthetic urine is hard to catch, and what actually works to stop it.

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