Not official USP-NF text
IBUPROFEN ORAL SUSPENSION
PF LGS# Brand Type of Test Additional Information
20(1) L7 Nucleosil C8 Assay and Dissolution 15-cm x 4.6-mm, 5-µm.
20(1) L7 Nucleosil C8 Limit of . . . . . . . . . Limit of 4-isobutylacetophenone; 15-cm x 4.6-mm, 5-µm.