Measurement imprecision of common urinary biochemical analytes on the Roche Cobas 6000 system.

The article discusses a study that evaluated the long-term imprecision of measurements of 11 common urinary analytes in a laboratory. The researchers used only one control material that was chosen based on analyte concentrations covering their different clinical applications. The study considered the assay imprecision performance of the Cobas 6000 analyzer in measuring urinary chemistry parameters.