Butorphanol Tartrate Nasal Spray
DEFINITION
Butorphanol Tartrate Nasal Spray is an aqueous solution of butorphanol tartrate for administration as a metered spray to the nasal mucosa. It contains the equivalent of NLT 90.0% and NMT 110.0% of the labeled amount of butorphanol tartrate (C21H29NO2·C4H6O6).