Simultaneous separation and quantitative determination of tetracycline, anhydrotetracycline, 4-epitetracycline, and 4-epi-anhydrotetracycline in degraded tetracyclines by thin-layer chromatography.
D055598:Chemical Phenomena; D002621:Chemistry; D002855:Chromatography, Thin Layer; D003124:Colorimetry; D013053:Spectrophotometry; D013752:Tetracycline / Q000032:analysis* / Q000302:isolation & purification*; D014466:Ultraviolet Rays
D013752:Tetracycline