Not official USP-NF text
OMEPRAZOLE MAGNESIUM
PF LGS# Brand Type of Test Additional Information
32(6) L1 Nova-Pak C18 Assay & Chrom. purity Alternative column. 3.9 mm x 15 cm, 4 2m, manufacturer Waters.
32(6) L7 LiChrosorb RP-8 Assay & Chrom. purity 4.6 mm x 15 cm, manufacturer Merck KGaA.