Are there any reasons to use three levels of quality control materials instead of two and if so, what are the arguments?

Clin Chem Lab Med. 2024 Mar 29. doi: 10.1515/cclm-2024-0303. Online ahead of print.

Authors

Oswald Sonntag¹, Giuseppe Lippi²

Affiliations

¹ Scientific Consultant, Eichenau, Germany.
² Section of Clinical Biochemistry, 19051 Universita degli Studi di Verona , Verona, Italy.

PMID: 38547412
DOI: 10.1515/cclm-2024-0303

No abstract available

Keywords: analytical process; quality control; quality control material.

Publication types

Letter