Applicability of the long-term uncertainty in measurement (LTUM) method for analytical performance assessment in

Louis-Thomas Dannus1,2, Aurélien Mulliez3, Marc Berger1,2

  • 1Hématologie Biologique, CHU Clermont-Ferrand, Hôpital Estaing, Clermont-Ferrand, France.

Abstract

Related Concept Videos

Data Validation01:15

Data Validation

Method validation is a crucial process in analytical chemistry designed to confirm that a given method consistently produces reliable and high-quality results. This process is essential when a method is applied to different sample matrices or when procedural modifications are made, ensuring that the results meet acceptable standards across various applications.
Key parameters for method validation include:
291
Flow Cytometry01:23

Flow Cytometry

The development of flow cytometry techniques began in 1934 with initial attempts by Andrew Moldavan, a bacteriologist who counted the cells in a flowing capillary system. Moldavan pumped cells through a capillary tube focused under a microscope for visualization. The invention of photometry allowed the measurement of differentially-stained cells, and Louis Kamentsky developed the first multiparameter flow cytometer in 1965 to identify and count the cancer cells in cervical tissue specimens.
In...
14.3K