QCL is science driven, quality focused, and responsive. Privately held since inception in 1998, the owner-operator is a noted organic chemist, being fully engaged in the science, and leading the company in challenging problem solving situations for customers. We offer high quality analytical development, finished product and API testing, stability studies, raw materials testing, synthetic chemistry services, and microbiological testing services. Based in Wilmington, North Carolina, we are expanding capacity and capabilities recently building a 37,000 square foot laboratory and formulation development facility in 2017. QCL operates in compliance with cGMPs, is registered with FDA, and has had eight successful FDA inspections. QCL is also registered with DEA for controlled substance schedules 1 through 5.