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title 21
Food and Drugs
chapter I-i4
CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED)
part 349
PART 349—OPHTHALMIC DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE
subpart B
Subpart B—Active Ingredients
Subpart B. Subpart B—Active Ingredients
§ 349.10 - Ophthalmic astringent.
§ 349.12 -
§ 349.14 - Ophthalmic emollients.
§ 349.16 - Ophthalmic hypertonicity agent.
§ 349.18 - Ophthalmic vasoconstrictors.
§ 349.20 - Eyewashes.
§ 349.30 - Permitted combinations of active ingredients.