Not official USP-NF text
GLUCOSAMINE AND METHYLSULFONYLMETHANE TABLETS
PF LGS# Brand Type of Test Additional Information
32(4) L1 Genesis C18 Content of . . . . . . . . Content of glucosamine. 3.0 mm x 5 cm, 5 µm
32(4) G2 Zebron ZB-1 Content of . . . . . . . . Content of methylsulfonylmethane. 0.53 mm x 30 m, 5 µm.