Evaluation of the Beckman Coulter UniCel DxH 800, Beckman Coulter LH 780, and Abbott Diagnostics Cell-Dyn Sapphire hematology analyzers on adult specimens in a tertiary care hospital.

We evaluated the new Beckman Coulter DxH 800 hematology analyzer (Beckman Coulter, Miami, FL) vs the Abbott Diagnostics Cell-Dyn Sapphire (Abbott Diagnostics, Santa Clara, CA) and Beckman Coulter LH 780 hematology analyzers using 430 adult specimens. The DxH 800 provided a CBC and differential that correlated well with those of the Sapphire and LH 780, with most parameters showing correlation coefficients (r) of more than 0.97.

Evaluation of the Beckman Coulter UniCel DxH 800 and Abbott Diagnostics Cell-Dyn Sapphire hematology analyzers on pediatric and neonatal specimens in a tertiary care hospital.

We evaluated the new UniCel DxH 800 hematology analyzer (Beckman Coulter, Miami, FL) vs the Cell-Dyn Sapphire (Abbott Diagnostics, Santa Clara, CA) using 156 pediatric specimens in Microtainer tubes (Becton Dickinson, Franklin Lakes, NJ). The CBC and differential showed good interinstrument correlation, including WBCs (r = 0.995), RBCs (r = 0.