Determination of particle size distribution by sieving method
Aim: To determine the average particle size and find out their distribution pattern (by sieve analysis) of the …
Pharmaceutics
Determination of Particle Size and Size Distribution by Microscopy
Aim: To determine the average particle size of the given powder and study their size distribution by microscopy. …
Calibration of Eyepiece Micrometer
What is meant by micromeritics? Micromeritics is the science and technology of small particles. It involves the study …
How do you calculate buffer capacity?
Aim: To determine the buffer capacity of acetate buffer at various concentrations and find out the pH of …
Preparation of Buffer
Aim: To prepare 100 ml of a pharmaceutical buffer solution of pH 5.0 (acetate buffer) and verify the …
Determination of Critical Micelle Concentration
Aim: To determine the critical micelle concentration (CMC) of a surfactant (Sodium lauryl sulfate) by surface tension measurement. …
Determination of Surface Tension by Drop Count Method
Aim: To determine the surface tension of a liquid (glycerin) by drop counting method using a stalagmometer. Principle …
Determination of Surface Tension by Drop Weight Method
Aim: To determine the surface tension of a liquid (glycerin) using a stalagmometer by drop weight method. Principle …
Determination of Hydrophilic-Lipophilic Balance Value
Aim: To determine the Hydrophilic Lipophilic Balance Value (HLB number) of polyoxyethylene sorbitan monolaurate (Tween 20). Principle: The …
Determination of Dissociation Constant
Aim: To determine the dissociation constant (pKa) of a weak acid (salicylic acid). Principle of Dissociation Constant Principle: …