This document provides normal ranges for many common medical lab tests in both the Indonesian and English systems of measurement. It includes normal values for blood counts like hemoglobin, white blood cell count, and platelet count. It also lists normal ranges for blood chemistries including glucose, BUN, creatinine, liver enzymes, lipids, and more. Normal ranges are provided for urine analysis tests and immunoserology tests for pregnancy. Microbiology tests like sputum, malaria, and gram stain analyses are also listed.