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Preparation of Nasal drop

Aim- to prepare and submit the nasal drop. BACKGROUND Nasal drop solutions are aqueous liquids that are intended to be sprayed or dropped into the nasal cavities. A large surface…

Production of Organic Acid by Fermentation

BACKGROUND Organic Acid Organic acid is abundant in nature, and since ancient times, people have utilised them in their natural forms. Since ancient times, people have prepared food using fermentation…

Calibration of Ultraviolet Spectrophotometer

BACKGROUND Ultraviolet Spectrophotometer Ultraviolet Spectrophotometer is used to find out various technical information related to absorbance, wavelength of chemicals, hence its calibration is necessary to acquire precise and accurate results.1,2…