Our Staff

As part of Alere's global family of trusted experts, our scientific and technical staff includes some of the most experienced and comprehensive toxicology teams in the world. Together, we deliver the certainty of science to our customers.

Get in touch with us

Feel free to contact us whenever you have a question or need assistance with your products or service options

New Account/Customer Services 800-255-2159, option 1

Toxicology Support Services
800-255-2159, option 5

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Urine Testing Services

We'll find out.

Redwood Toxicology Laboratory utilizes the most sophisticated, sensitive and specific equipment and technology available to screen, confirm and quantitate drugs of abuse in urine.


Standard Drugs of Abuse Urine Tests

Choose RTL for urine drug tests – RTL processes over 85,000 urine specimens each week for thousands of clients. A variety of drug panel options are available to your agency to meet your specific needs.

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Comprehensive Drug Test

Demand more from your drug test – Detect a wide range of prescription brand name drugs, illicit drugs, and alcohol in urine. Screened and confirmed using GC/MS and/or LC/MS/MS.

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EtG/EtS Alcohol Testing

Be confident with your alcohol testing – RTL now offers urine ethyl glucuronide (EtG) / ethyl sulfate (EtS) testing. This test allows for the detection of alcohol metabolites in urine for up to 80 hours after alcohol consumption.

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Synthetic Cannabinoids Urine Testing

Detect emerging "legal high" drugs – We can confidently say we're at the forefront of researching and identifying synthetic cannabinoids. We were the first lab in the world to develop a urine-based metabolite test for "synthetic marijuana."

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Designer Stimulant Drug Testing

Detect designer drugs sold as "bath salts" – Identifies key active ingredient of many "legal high" products deceptively labeled as "bath salts" or sold as "Legal X."

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Steroid/Sports Drug Testing

Comparable to WADA testing – Our steroid test is ideal for sports associations, schools, corrections and occupational health agencies.

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GHB Testing

"Date rape" drug testing – Turn to RTL for gamma-Hydroxybutyric acid (GHB) Testing. We'll find out.

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Fentanyl Testing

Specialty lab test for potent pain killer – Detects therapeutic and illicitly synthesized forms of fentanyl.

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Pregnancy (hCG) Testing

Lab based pregnancy tests – RTL offers qualitative lab-based human chorionic gonadotropin (hCG) urine pregnancy testing.

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Additional information is available in our printed Device and Lab Catalogs, delivered to all new clients. To download a PDF of our Catalogs, click here.

To learn more about Laboratory Services call:

800-255-2159

ToxAccess™

ToxAccess™ provides advanced reporting features and collection management options that allow you to quickly and efficiently complete lab test request forms—speed up and improve your drug testing process.

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Lab Certifications

Demonstrating our commitment to delivering test procedures of the highest quality and following industry best practices, we maintain licensure and certifications from several state and federal agencies.

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