PHENOXYMETHYLPENICILLIN
EP8.0
Related substances. Liquid chromatography (2.2.29).
Dissolution mixture. To 250 mL of 0.2 Mpotassium dihydrogen
phosphate R add 500 mL of water R, adjust to pH 6.5 with an
8.4 g/L solution of sodium hydroxide R and dilute to 1000 mL
with water R.