Quadrant Laboratories is a wholly owned subsidiary of Quadrant Biosciences Inc. Quadrant Biosciences has established the Quadrant Hotline for asking compliance questions or reporting compliance concerns.
- The Hotline may be utilized by employees, contractors, suppliers, patients, and any other member of the public.
- Individuals who utilize the hotline may provide their name and contact information or may remain anonymous.
Call the Quadrant Hotline
(toll free US number)
Visit the Hotline online