Exam questionKROK 2Pharmacy ยท 2014
When preparing an ointment with castor oil and vaseline a pharmaceutist failed to obtain a homogeneous system. What is the most likely cause of incompatibility between these components?
Answer options
- Coagulation
- Adsorption
- Release of water of crystallization
- Immiscibility of the ingredients
- Limited solubility
Correct answer
Immiscibility of the ingredients
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