The Most Expansive Selection of High-Quality Stock QCs

Got control? We’ve got you covered. UTAK Stock QCs cover 200+ spiked analytes in urine, blood, serum, and oral fluid — more than any other manufacturer. These “always available” 3rd Party QC stock products fill the gap in routine and emergent testing needs — allowing you to keep up with medical health and public safety trends.

We got you — for Pain Management and Compliance Monitoring, Clinical Toxicology, Forensic Toxicology, Drugs of Abuse, Esoteric Diagnostics, Endocrinology, Vitamins, Nutritional, Therapeutic Drug Monitoring, and Heavy Metal/Trace Element Testing. And our Stock QCs are packaged in low volumes — which means you don’t have to place a bulk order!