10.Aluminum hydroxide 懸液劑之處方如下,則選項中所列,何者作為防腐劑使用?
Aluminum hydroxide compressed gel 326.8 g
Sorbitol solution 282 mL
Syrup 93 mL
Glycerin 25 mL
Methylparaben 0.9 g
Propylparaben 0.3 g
Flavor qs
Purified water,to make 1,000 mL
A.sorbitol solution
B.syrup
C.glycerin
D.methylparaben