Metaproterenol Sulfate and Albuterol Metered Dose Inhalers In Vitro June 1989

GUIDANCE DOCUMENT

• Issued by: 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.

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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)

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