BariumSulfateOralSuspension
（23%）
1.Formulation
Bariumsulfate......................................100.0g Kollidon90F[1].......................................5.0g Carboxymethylcellulosesodium................0.4g Sodiumbisulfite.....................................<0.5g Preservatives.............................................q.s.
Water...................................................320.0g 2.Manufacturing Dissolvethepreservativesandthecarboxymethylcellulosesodiuminthe
hotwaterandaddKollidon90Fandsodiumbisulfite.Intheobtained
clearsolutionsuspendbariumsulfate.
3.Propertiesofthesuspension
Whitehomogeneoussuspensionhavingaviscosityofabout160mPas.
关键字：barium sulfate oral
