Karl Fischer Titration for Determination of Water
Karl Fischer titration is an analytical technique used to measure the moisture (water) content in solids, liquids or gases.
Pharmacy Notes
Freeze Dryer Lyophilization in Pharmaceutical Industry
Freeze drying or lyophilization is a drying process used to convert solutions into solids powder under vacuum.
Principle and Working of Fluidized Bed Dryer in Pharmaceutical
Fluidized Bed Dryer works on a principle of fluidization of the feed materials in heated air.
Quality Control of Pharmaceutical Aerosols
QUALITY CONTROL TESTS Quality control of Aerosol tests include the following testing parameters of:- 1. Propellents2. Valves, Actuator, Dip Tubes3. Containers4. Weight Checking5. Leak Testing6. Spray Pattern Testing 1. Propellent Vapor pressure and density of the propellant are determined and compared with-specification sheet. Parameter Tested By Identification Gas Chromatography IR Spectroscopy Purity and acceptability Moisture, …
Components of Pharmaceutical Aerosol
Pharmaceutical Aerosol product includes Propellant, containers, valve & actuator and product concentration.
Methods of Preparation of Pharmaceutical Gels
Gels are prepared by mixing thickening agent and aqueous vehicles. Drug is dispersed in aqueous vehicle and thickening agent is added by triturating in a mortar.
5-HT & Histamine & Anti-histaminic Drugs
Pharmacological Classification & Use of Anti-histaminic Drugs
Identification of Bacteria Using Staining Techniques
Identification of Bacteria is done by various Staining Techniques like Simple staining, Negative staining, Impregnation staining, Differential staining, Acid-fast staining
Differential staining: Gram staining & Acid-fast staining technique
As name indicates these technique imparts different colour to different bacteria or bacterial structure. It allows us to differentiate between different kinds of bacterial cells or different parts of a bacterial cell. Differential stain technique includes the following technique:- 1. Gram staining 2. Acid Fast staining/Zeihl-Neelsen staining 3. Albert’s stains 1. Gram staining The most …
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Immunity & Its types
Immunity is a resistance against any disease/ foreign antigen/microorganism exhibited by host. It may be innate or acquired.
