Page 122 - Pharmaceutics IV (02-06-01305)
P. 122
“
Buffers
237
Ophthalmic DD: Excipients
Commonly used buffers in ophthalmic solutions include borate and
phosphate buffers. To prepare solutions of lower pH range acetic acid/
sodium acetate and citric acid/ sodium citrate buffers are used.
238 119
Salma E. EL-Habashy
