Not official USP-NF text
GUAIFENESIN AND CODEINE PHOSPHATE ORAL SOLUTION
PF LGS# Brand Type of Test Additional Information
17(2) G3 OV-17 Assay for . . . . . . . . codeine phosphate; 3%
17(2) S1A SUPELCOPORT Assay for . . . . . . . . codeine phosphate; 100--120 mesh
17(2) G6 SP-2401 Assay for . . . . . . . . guaifenesin; 3%
17(2) S1A SUPELCOPORT Assay for . . . . . . . . guaifenesin; 100--120 mesh
17(2) S1NS Chromosorb W Content (major) of . . . . alcohol; 60--80 mesh
17(2) G16 Carbowax 20M Content (major) of . . . . alcohol; 3%
18(6) S1A Chromosorb W-AW Content of . . . . . . . . alcohol; 100--120 mesh
18(6) G16 Carbowax 20M Content of . . . . . . . . alcohol; 5%
17(2) S1A SUPELCOPORT Identity See Assay for guaifenesin
17(2) G3 OV-17 Identity See Assay for codeine phosphate
17(2) S1A SUPELCOPORT Identity See Assay for codeine phosphate
17(2) G6 SP-2401 Identity See Assay for guaifenesin