January 21, 2025 In 21 CFR 211.ninety four it's mentioned that “Drug solution containers and closures shall not be reactive, additive, or absorptive to alter the safety, identity, energy, good quality or purity of the drug over and above the Formal or founded needs.” Though the code helps make this … Read More


From the existence of sulfuric acid, silver sulphate, and mercury sulphate, potassium dichromate oxidises the organic matter contained inside the water sample to make carbon dioxide (CO2) and water (H2O). The quantity of potassium dichromate utilised is determined by comparing the volumes of ferrous… Read More