1. Preparation of Buffer Solution and pH Measurement 2. Introduction of Organic Compounds 3. Introduction of Carbohydrates 4. Introduction of Amino Acids and Proteins 5. Introduction of Lipids 6. Introduction of Normal and Abnormal Urine 7. Introduction of Blood (Plasma or Serum) 8. Hydrolysis of Starch from Acid and Salivary Amylase Enzyme