Not official USP-NF text
AMMONIO METHACRYLATE COPOLYMER
PF LGS# Brand Type of Test Additional Information
16(2) L1 Polygosil 60-7 C18 Limit of . . . . . . . . . Limit of monomers; 7-µm, 12-cm.
16(2) L1 LiChrosorb RP-18 Limit of . . . . . . . . . Limit of monomers. Alternative column.