配方类型:

COSMETICS AND DRUGS

配方说明:

Phenobarbital Elixir

配方组成:

Orange Oil, USP/0.25 ml
Propylene Glycol, USP/100.00 ml
Amaranth Solution, USP/10.00 ml
"Sorbo" Sorbitol Solution, USP/600.00 ml
Phenobarbital, USP/4.00 g
Water/q.s. ad/1000.00 ml
Ethanol, USP/200.00 ml

配制方法:

Dissolve the phenobarbital in the ethanol, then add the propylene glycol, orange oil, "Sorbo," and amaranth. Mix thoroughly, and add sufficient water to make the total volume 1000 ml. Mix well and filter, if desirable.
This mixture remains clear even at temperatures as low as 4'C. the pH is 6.2 to 6.4 and bacteriological testing has indicated that there is no need for additional preservatives. Tasting tests with this formula indicated no significant difference when compared to the official elixir.