Definitions for cetylpyridinium
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U.S. National Library of Medicine
Cetylpyridinium
Cationic bactericidal surfactant used as a topical antiseptic for skin, wounds, mucous membranes, instruments, etc.; and also as a component in mouthwash and lozenges.
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"cetylpyridinium." Definitions.net. STANDS4 LLC, 2013. Web. 23 May 2013. <http://www.definitions.net/definition/cetylpyridinium>.

