This document provides normal reference ranges for numerous laboratory values including: - Hematology values such as red blood cell count, white blood cell count, hemoglobin, and hematocrit for males, females, and children. - Cardiac markers including troponin I, troponin T, and myoglobin. - General chemistry values such as electrolytes, proteins, enzymes, and lipids. - Urine and 24-hour urine measurements including osmolality, creatinine clearance, and protein levels. - Coagulation markers like ACT, APTT, platelets, and fibrinogen. - Cerebrospinal fluid measurements of glucose, protein and cell counts. - Hemod