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GUIDANCE DOCUMENT

Metaproterenol Sulfate and Albuterol Metered Dose Inhalers In Vitro June 1989

Final
Issued by:
Guidance Issuing Office
Center for Drug Evaluation and Research

This guidance describes the three in vitro tests required in support of the in vivo evaluation of the test product.


Submit Comments

Submit comments on this guidance document electronically via docket ID: FDA-2013-S-0610 - Specific Electronic Submissions Intended For FDA's Dockets Management Staff (i.e., Citizen Petitions, Draft Proposed Guidance Documents, Variances, and other administrative record submissions)

If unable to submit comments online, please mail written comments to:

Dockets Management
Food and Drug Administration
5630 Fishers Lane, Rm 1061
Rockville, MD 20852

All comments should be identified with the title of the guidance.