[Colorimetric determination of erythromycin by means of methyl sulfate].
D003124:Colorimetry; D004917:Erythromycin / Q000032:analysis*; D013463:Sulfuric Acid Esters
D013463:Sulfuric Acid Esters; D004917:Erythromycin; C007482:dimethyl sulfate; C033522:methyl sulfate
COLORIMETRY; ERYTHROMYCIN/determination
Dosage colorimétrique de l'érythromycine à l'aide de sulfate de méthyle.