The Most Expansive Selection of High-Quality Stock QCs

Got control? We’ve got you covered! UTAK Stocks 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!

Endocrinology Custom Quality Controls

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If we don’t have it in stock, we can create it.