The Mindray Hemoglobin A1c (HbA1c) Mindray Hemoglobin A1c (HbA1c) is a clinical laboratory reagent and testing solution designed to accurately measure average blood glucose levels over the preceding 3 to 4 months Mindray Enzymatic HbA1c Listed on the NGSP Anti . It is essential for screening, diagnosis, and long-term therapeutic monitoring ChemBook | Mindray.