共 50 条
- [1] ANALYSIS OF VITAMIN-A IN EGGS BY HIGH-PRESSURE LIQUID-CHROMATOGRAPHY NAHRUNG-FOOD, 1991, 35 (04): : 391 - 394
- [3] SIMULTANEOUS DETERMINATION OF VITAMIN-A AND VITAMIN-D IN DOSAGE FORMS BY HIGH-PRESSURE LIQUID-CHROMATOGRAPHY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1982, 65 (03): : 619 - 623
- [7] SEPARATION AND DETERMINATION OF THE CIS-TRANS ISOMERS OF THE VITAMIN-A ESTERS BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY JOURNAL OF CHROMATOGRAPHY, 1981, 206 (02): : 319 - 326
- [8] SIMULTANEOUS DETERMINATION OF ALL-TRANS AND 13-CIS RETINOIC ACIDS AND THEIR 4-OXO METABOLITES BY ADSORPTION LIQUID-CHROMATOGRAPHY AFTER SOLID-PHASE EXTRACTION JOURNAL OF CHROMATOGRAPHY B-BIOMEDICAL APPLICATIONS, 1995, 666 (01): : 55 - 61