Sodium hypochlorite 0.1%, is used as an oxidizing agent in analytical processes. Due to the oxidation reactions with organic and inorganic substances, it enables the determination of various chemical compounds. It also serves as an effective disinfectant by killing microorganisms through oxidation of cell structures. These properties make it an important tool in microbiology and virology. It is also important in water treatment due to its ability to inactivate pathogenic organisms. The precise volumetric concentration of 0.1% sodium hypochlorite ensures controlled and reliable application in all of the above areas.