Doulakas, J New color reaction for determination of bacitracin in ophthalmic ointments. [electronic resource] - Journal of pharmaceutical sciences Feb 1975 - 307-10 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-3549 Standard No.: 10.1002/jps.2600640225 doi Subjects--Topical Terms: Bacitracin--analysisBromineChromatography, Thin LayerColorimetry--methodsHydrogen-Ion ConcentrationIndicators and ReagentsNinhydrinOintments--analysisOphthalmic Solutions--analysisOxidation-ReductionPhloroglucinolSpectrophotometry, UltravioletTemperature