Anatomy of Brain
The brain lies within the cranial cavity. It constitutes about 1/5th of the body weight. It is composed …
Evaluation of Antimicrobial Agents and Disinfectants
Techniques or methods used for the evaluation disinfection Serial Dilution Test This test is carried out in liquid …
Pharmaceutical Tablets
Peroral tablets occupy the broadest and the most significant place among all pharmaceutical dosage forms. Taking one or …
Identification Test For Emulsion
An emulsion is a liquid preparation containing two immiscible liquids, one of which is dispersed as globules (dispersed …
Alkaloids In Pharmacognosy
The term alkaloid was introduced by W. Meissener at the beginning of the 19th century to designate natural …
Antiseptics
They are the agents that cause the destruction or inhibition of the growth of microorganisms such as bacteria, …
Extraction of Alkaloids
The extraction of alkaloids is based as a general rule on the fact that they normally occur in …
Preparation of nasal drops
Nasal drops are liquid preparations intended for installation into the nostrils usually with the help of a dropper. …
Blood Circulation In Heart
The heart is a large muscular organ that constantly pumps oxygen-rich blood to the brain and extremities while …
Electrophoresis
Like chromatography, electrophoresis is another very important technique which is used for the separation of constituents. It is …