SERO is a leading Norwegian manufacturer of independent quality control (QC) materials for medical laboratories and in vitro diagnostics. Since 1963, the company has been developing high-quality control sera and reference materials to ensure reliable, reproducible, and comparable laboratory results in clinical diagnostics.

The product portfolio includes control materials for clinical chemistry, immunoassays, hematology, diabetes diagnostics, and urinalysis, as well as specialized applications such as cardiac markers and trace elements. The Seronorm® and Autonorm® product families are well-established worldwide and support laboratories in quality assurance, method validation, and daily routine quality control.

SERO specializes in independent, patient-oriented control materials with high batch consistency and global comparability, thereby making a significant contribution to improving diagnostic quality and patient safety.

IGZ Instruments AG is SERO’s official partner in Switzerland and provides customers with consulting, sales, and technical support to help them select and implement the right quality control solutions.