The Dymind LYE-1 500mL lyse is a dedicated, cyanide-free red blood cell (RBC) lysing reagent designed for Dymind hematology analyzers (such as the DH20 and DH36 series). It safely ruptures RBCs in whole blood samples while preserving white blood cell (WBC) integrity, enabling accurate WBC differentiation and hemoglobin measurement during routine CBC analysis.