Exam questionKROK 2Pharmacy ยท 2014
Under the analytical normative documents, atropine sulfate should be titrated with hydrochloric acid solution in the anhydrous acetic acid medium in the presence of the following indicator:
Answer options
- Methyl orange
- Thymol blue
- Phenolphtalein
- Crystal violet
- Methylene blue
Correct answer
Crystal violet
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