Determination of some Fluoroquinoloe Antibiotics in Pharmaceutical Formulations By Using New Analytical Reagents

New three simple and accurate spectrophotometric or atomic absorption spectrometric (AAS) methods have been developed for the determination of gemifloxacin mesylate (GMF), moxifloxacin HCl (MXF) and enrofloxacin (ENF) in pure and dosage forms or spiked huThe second method are based on the formation of yellow colored chloroform ion-pair complexes between the three studied drugs and acid dyes, namely; bromocresol green (BCG), bromocresol purple (BCP), bromophenol blue (BPB), bromothymol blue (BTB) and methy