A user requirement specification, abbreviated as URS, is a document written by a buyer outlining the requirements of an equipment he/she wants to buy. The […]
Operational Qualification
The operational qualification is a series of tests done to check and clarify the proper operation of a system. The test requirements outlined in the […]
Principle of HPLC
HPLC (High-Performance Liquid Chromatography) is a chromatographic technique used to separate mixtures or compounds in the field of analytical chemistry, biochemistry and in the manufacturing […]
Fishbone Diagram of Investigation
Fishbone diagram, also referred to as Ishikawa or Cause-and-effect diagram is used during the process of finding the main cause of a complex problem by […]
Dissolution Apparatus and Its Use
In the Pharmaceutical world, dissolution is a profound quality control test. It is defined as the amount of solute or solid drug that is placed […]
ICH Guidelines for Pharmaceuticals
Since the birth of the ICH (International Council for Harmonisation of Technical Requirements in Pharmaceuticals for Human Use) in 1990, the organization has been the […]
Good Laboratory Practices
The knowledge gained over a long period of time in the establishment of a system of Good laboratory practices in pharmaceuticals industry is highlighted with […]
Your Development And That Of The Universe
On a men’s retreat some time ago, a few of us men were visiting after a lunch break. In the course of the conversation, one […]
HEPA Filters and Their Use
Air pollution is not exclusively outdoors. It can occur inside your home as well. Dust mites, dirt, mold spores, animal hair and pollen hidden in […]
Five Features of Quantitative Research Every Social Science Graduate Student Should Know
Quantitative research can be described as the investigation of a social problem using a number based approach. It involves a researcher collecting statistics, first hand […]