A Report on the Oxidative Degradation of
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Schwarz, T.W. ;Levy, Gerhard
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Article
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1958
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Elsevier
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Neutralized Carbopol 934 gels undergo oxidative degradation when exposed to daylight. This reaction is probably catalyzed by trace metals. EDTA, various nonelectrolyte antioxidants and poly-hydroxy compounds may be used to retard this degradation. N IMPORTANT REQUIREMENT for pharmaceu-. .