by Dr. Yashashwini Reddy | Apr 16, 2025
1. What is HPLC and why is it used? HPLC (High-Performance Liquid Chromatography) is an analytical technique used to separate, identify, and quantify components in a liquid sample. It’s used in pharmaceuticals, food testing, environmental monitoring, and research due...
by Dr. Yashashwini Reddy | Apr 13, 2025
Tablet twinning refers to a manufacturing flaw in which two or more tablets adhere to one another, creating a “twin” or cluster during the coating phase. This issue is particularly prevalent among flat or parallel-faced tablets, primarily due to moisture...
by Dr. Yashashwini Reddy | Apr 13, 2025
Solid Dosage Forms: Tablets Introduction: – Definition: Solid dosage form containing medicinal substances with or without suitable diluents. Common and widely used oral dosage form. Advantages: Convenient and portable Accurate...
by Dr. Yashashwini Reddy | Apr 11, 2025
To check the size of the openings in a sieve, you can use a few different methods, such as the microscope method, densometer method, or special calibration beads. It’s pretty simple—you’ll usually count the number of holes per inch with a magnifying glass...
by Dr. Yashashwini Reddy | Mar 30, 2025
Module 3: Quality (CMC) in Regulatory Dossier Submission In pharmaceutical regulatory submissions, Module 3 of the Common Technical Document (CTD) plays a critical role in ensuring drug quality, safety, and efficacy. This module, also known as the Quality Module,...
