
Drug stability in an oral fluid specimen can vary depending upon the collection device and the buffer preservative solution. New data shows that Oral-Eze® provides consistent, reproducible drug recovery and stability of THC, the psychoactive chemical of cannabis, when compared to other devices.
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Practical tips from Compliance Expert Lisa Ruehle to ensure you're prepared for an audit of your federally regulated drug and alcohol testing program.
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Selecting a drug testing provider is about more than just a test. By partnering with Quest Diagnostics you’ll have a reliable resource to help define, implement, and manage your oral fluid testing program.
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The Drug Testing Index has been a benchmark of national trends since 1988, deriving insights from over 100 million individual tests.
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