Fluidized Bed Dryer: Understanding the Principle and Its Working Process

by Dr. Yashashwini Reddy | May 5, 2025

A Fluidized Bed Dryer (FBD) is a widely used drying equipment in various industries, especially in pharmaceuticals, food processing, and chemical manufacturing. It utilizes the principle of fluidization, where a solid material (such as powder, granules, or pellets) is...

How can system suitability be assessed in HPLC analysis?

by Dr. Yashashwini Reddy | Apr 29, 2025

System suitability in High-Performance Liquid Chromatography (HPLC) analysis is a set of tests conducted to ensure that the HPLC system is performing optimally for the specific analysis being performed. These checks help determine if the system is capable of producing...

What is the distinction between a paddle and a basket dissolution apparatus?

by Dr. Yashashwini Reddy | Apr 29, 2025

The paddle and basket dissolution apparatus are both used in pharmaceutical testing to determine the rate at which a drug dissolves in a specific solution, typically simulating conditions in the human digestive system. However, they operate differently and are used...

Unwanted Peaks in Chromatographic Analysis.

by Dr. Yashashwini Reddy | Apr 29, 2025

Extraneous peaks in chromatographic analysis refer to unwanted or unexpected signals in the chromatogram that do not correspond to the target analytes being measured. These peaks can interfere with the accurate interpretation of the data and can result from various...

Top 10 Interview questions about NMR spectroscopy.

by Dr. Yashashwini Reddy | Apr 17, 2025

1. What is NMR spectroscopy? NMR spectroscopy is an analytical technique used to determine the structure of organic compounds by analyzing the magnetic properties of atomic nuclei. It provides detailed information about the number, types, and environments of atoms in...