Dyphylline and Guaifenesin Oral Solution

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DEFINITION

Dyphylline and Guaifenesin Oral Solution contains NLT 90.0% and NMT 110.0% of the labeled amounts of dyphylline (C₁₀H₁₄N₄O₄) and guaifenesin (C₁₀H₁₄O₄).

USP REFERENCE STANDARDS FOR PURCHASE

USP Alcohol Determination±Alcohol RS
USP Alcohol Determination—Acetonitrile RS
USP Dyphylline RS
USP Guaifenesin RS

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