Page 56 - Practical DF2 Corrected (2)
P. 56
aceutical Dosage Forms II (PT 405) Aqueous phase 1c
Oil phase Dissolve
NaOH and
etyl alcohol
Lanolin KOH in
Stearic acid water
at Heating at
2C b
75-80°C
Add the heated water phase on the melted oil phase with
continuous trituration (twice) on water bath
evigated drug on the 1° emulsion on the water bath and mix,
continue trituration on the bench till semi-solid consistency
(cream)
55
