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
Calibration of Karl Fischer Apparatus 1. Introduction The Karl Fischer (KF) apparatus is used for accurate determination of water content in samples. Calibration ensures the instrument delivers precise and reproducible results, meeting pharmaceutical and regulatory...
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 Glassware – Class A vs Class B Class A Higher accuracy and tighter tolerance limits. Calibrated to meet ISO, USP, or ASTM standards. Used in critical pharmaceutical and analytical work where precision is crucial. Example tolerance for 100 mL volumetric...
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...
