Category: Analytical chemistry

Developed over 140 years ago by Danish chemist Johan Kjeldahl, the Kjeldahl method remains a globally recognized analytical technique for determining nitrogen content in various materials, including pharmaceutical products. In pharmacy, **what is Kjeldahl method in pharmacy?** is a key question that relates to quantifying nitrogen, which serves as a proxy for protein content or is a component of active pharmaceutical ingredients (APIs) and excipients. This comprehensive guide explores the principle, procedure, and specific applications of this robust analytical process within the pharmaceutical industry.

Post-mortem toxicological analysis plays a critical role in determining the cause of death in cases involving potential poisoning or drug overdose. Understanding how substances show up in autopsy is fundamental to forensic investigations.

The acronym AFS can refer to multiple distinct technologies and services within the pharmaceutical industry, and the interpretation depends heavily on the context. While one major application, Atomic Fluorescence Spectroscopy (AFS), is a key analytical method used for detecting trace metal contaminants in drugs, the term also encompasses Advanced Formulation Services and Automated Formulation Systems that drive innovation in drug delivery and manufacturing.