Not official USP-NF text
METFORMIN HYDROCHLORIDE TABLETS
PF LGS# Brand Type of Test Additional Information
32(6) L1 Prodigy C18 Dissolution Dissolution Test 3. 4.6 mm x 25 cm, 5 µm. Alternative column Aqua C18, same dimensions and manufacturer.
29(6) L9 Partisil 10 SCX Related compounds 4.6 mm x 25 cm, 10 µm.