Question

IP limit for heavy metals is………………

• A. 10 ppm
• B. 15 ppm
• C. 5 ppm
• D. 20 ppm

Hint:

Heavy metal contamination should not exceed 20 ppm as per IP standards.

Answer 1

The Correct Option is D

The Indian Pharmacopoeia prescribes a permissible limit of not more than 20 parts per million (ppm) for heavy metals in pharmaceutical substances to ensure safety and avoid toxicity.