A-125 Analytical Performance of Chemistry Assays Comprising the Basic Metabolic Panel on the Atellica CI 1900 Analyzer

Abstract Background The Atellica® CI 1900 Analyzer is an automated, mid-throughput, integrated chemistry and immunoassay analyzer utilizing both Atellica CH IM assays. This study was designed to evaluate the analytical performance of Urea Nitrogen (UN_c), Creatinine (CREA_2), Enzymatic (ECre_3), A-LYTE™ Multisensor (IMT Na K Cl), Carbon Dioxide (CO2_c), Glucose Oxidase (GluO), Hexokinase_3 (GluH_3), Calcium_2 (CA_2) assays* on Analyzer*. Methods UN_c, CREA_2, ECre_3, IMT Cl, CO2_c, GluO, GluH_3, CA_2 assays use same reagents calibrators as Precision method comparison (MC) were used indicators for Analyzer. studies performed according CLSI EP05-A3 using native contrived human serum samples. One aliquot each sample pool tested in duplicate two runs per day >2 h apart >20 days. MC EP09-A3. Individual samples analyzed Analyzers. Results Representative precision results are listed assay table. Over 10 tested, repeatability within-lab %CVs <5.0% <6.0%, respectively. Slopes determined by Deming linear regression model approximately equal 1. Conclusion Evaluation demonstrated good equivalent compared *The products mentioned not commercially available all countries. Their future availability cannot be guaranteed.