Maryam Ahmed Khalaf Study the assessment of some selected antibiotic drugs using 2,7- dichlorofluorescein as a fluorescent dye via the excitation using 405 nmblue - violet laser diode as an excitation source by CFIA / - XIV , 132 Leaves cd Subjects--Topical Terms: Fluorine Analytical chemistry Dewey Class. No.: 546.731 / M393 2018