Established in 1979, CRL offers leading-edge testing services in the areas of Toxicology, Corporate Wellness, Insurance, Clinical Trials, Molecular Diagnostics, and BioAnalytics — all under one roof at our 192,000 square foot, state-of-the-art facility in Lenexa, Kansas. With a comprehensive test menu ranging from routine laboratory services to the latest in molecular testing, we are committed to providing high quality science with a human touch.

• Over 500 employees strong and continuing to grow
• Over 4,000,000 samples processed a year; capacity of over 25,000 samples daily
• Over 80,000,000 tests analyzed annually
• 95% of samples processed within 24 hours — the most rapid turnaround time in the industry
• Unparalleled customer service and responsiveness
• Ongoing technical innovation that directly benefits your bottomline