Browsing by Author "Orellana Donoso, Sandra"
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Orellana Donoso, Sandra; Soto, César; Toral Ponce, María (2010)The present study shows the formation and characterization of the ionic-pair between the antibiotic oxytetracycline and the dye crystal violet in ammonia solution pH 9.0 ± 0.2 extracted into chloroform. The characterization ...