Xalex
Pennsylvania, USA Xalex offers a wide variety of FDA approved medical self- tests for use in the privacy & convenience of the office or your own home, to the business & healthcare professional & individual persons. We provide single drug testing kits (marijuana urine drug test, cocaine urine drug test, ecstasy urine More...
www.xalex.com

Focus Diagnostics, Inc.
Virginia, USA Focus Diagnostics, Inc. develops & markets quality services for rare, unusual and emerging infectious & immunologic diseases. We provide an array of specialized testing services, diagnostic products and anti-infective surveillance & consultative services oriented to the diagnosis, treatment & manage More...
www.focusdx.com