Urine Testing Services
Fentanyl Drug Test
Fentanyl and its analogs are extremely fast-acting synthetic narcotic analgesics, of high potency and short duration of action. These drugs have similar dependency properties to that of morphine. Fentanyl use, originally ...
Urine Testing Services
Designer Stimulant Test
Synthetic stimulants are produced in clandestine labs and sold online or available for purchase at smoke shops. Promoted as "bath salts," "research chemicals," or "plant food," product labeling attempts to circumvent ...
Urine Testing
Services
Synthetic Cannabinoids Urine Testing
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." 4 to ...
Urine Testing Services
ETG/ETS Alcohol Testing
EtG is a direct metabolite of alcohol(ethanol). Its presence in urine may be used to detect recent ethanol ingestion, even after ethanol is no longer measurable. The presence of EtG in ...
Urine Testing Services
Comprehensive Drug Testing
Most people take medications responsibly; however, an estimated 52 million people have used prescription drugs for non-medical reasons. RTL's Comprehensive Drug Test detects hundreds of brand name prescriptions, illicit drugs and ...
Urine Testing
Services
Standard Drugs of Abuse Urine Tests
Redwood Toxicology Laboratory, Inc. (RTL) utilizes the most sophisticated, sensitive and specific equipment and technology available to screen, confirmand quantitate drugs of abuse in urine. Our methodologies provide highly accurate, legally defensible results. As ...