This document provides information on qualitative analysis of urine to detect abnormal constituents. It discusses urine sample collection and the normal composition of urine. The organic and inorganic constituents of normal urine are listed along with their typical concentrations. Physical characteristics of normal urine like color, volume, odor and pH are described. Common variations from normal in these physical characteristics and their potential pathological causes are outlined. Tests to detect abnormal constituents in urine like reducing sugars, ketone bodies, proteins, blood, and bile are also mentioned.