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Syllabus – Unit 2
- Pharmaceutical Calculations:
Weights and measures – Imperial & Metric systems; calculations involving percentage solutions, alligation, proof spirit, and isotonic solutions (based on freezing point and molecular weight). - Powders:
Definition, classification, advantages and disadvantages; simple and compound powders – official preparations, dusting powders, effervescent, efflorescent and hygroscopic powders, eutectic mixtures; concept of geometric dilution. - Liquid Dosage Forms:
Advantages and disadvantages of liquid dosage forms; excipients used in their formulation; solubility enhancement techniques.
Unit 2
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