Butalbital, Aspirin, and Caffeine Capsules

This is a preview of
USP-NF/PF content.

Subscriber?
Access here! Not a subscriber?
Learn more!

DEFINITION

Butalbital, Aspirin, and Caffeine Capsules contain NLT 90.0% and NMT 110.0% of the labeled amounts of butalbital (C₁₁H₁₆N₂O₃), aspirin (C₉H₈O₄), and caffeine (C₈H₁₀N₄O₂).

USP REFERENCE STANDARDS FOR PURCHASE

USP Aspirin RS
USP Butalbital RS
USP Caffeine RS
USP Salicylic Acid RS

This is a preview of
USP-NF/PF content.

Subscriber?
Access here!Not a subscriber?
Learn more!