Exam questionKROK 2Pharmacy ยท 2018
An analytical chemist of a central industrial laboratory performs quantitative determination of penicillin sum in benzylpenicillin sodium salt by means of iodometric method. What indicator is used?
Answer options
- Methyl orange
- Phenolphthalein
- Potassium chromate
- Starch
- Methyl red
Correct answer
Starch
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