by Dr. Yashashwini Reddy | Aug 11, 2025
Calibration of Digital Polarimeter in Pharmaceuticals 1. Introduction A digital polarimeter is used to measure the optical rotation of optically active substances, which is essential in pharmaceutical quality control for raw materials (e.g., sugars, amino acids,...
by Dr. Yashashwini Reddy | Aug 11, 2025
Calibration of Viscometer 1. Introduction A viscometer is used to measure the viscosity of liquids, which is a critical quality attribute in pharmaceuticals, especially for syrups, suspensions, ointments, creams, and injectable formulations.Calibration ensures the...
by Dr. Yashashwini Reddy | Aug 11, 2025
Calibration of Friability Test Apparatus 1. Introduction The friability test determines the ability of uncoated tablets to resist mechanical stress during handling, packaging, and transportation. The friability test apparatus (e.g., Roche Fryolator) rotates tablets in...
by Dr. Yashashwini Reddy | Aug 11, 2025
UV Cabinet Calibration in Pharmaceuticals 1. Introduction A UV Cabinet (also called a UV viewing cabinet or UV inspection chamber) is used in pharmaceutical laboratories for visual inspection of materials—especially for thin-layer chromatography (TLC) plates,...
by Dr. Yashashwini Reddy | Aug 11, 2025
Calibration of Hardness Tester in Pharmaceuticals 1. Introduction Tablet hardness testers are used in pharmaceutical QC labs to measure the crushing strength of tablets, which affects packaging, transport, and dissolution. Regular calibration ensures reliable and...
