Inhibition zone diameter (mm) Resistance/Sensitivity Table 6. Resistance/sensitivity of A. macleodii and N. basaltis to different antibiotics (sensitivity is represented by the inhibition zone diameter in mm) Antibiotic name Disc code Inhibition zone diameter (mm) Resistance/Sensitivity A. macleodii N. basaltis Ampicillin AMP 25 9 S R Streptomycin 12 8 Imipenem IPM 35 36 Chloramphenicol C 30 17 Vancomycin VA 6 Ceftriaxone CRO Amikacin AK 11 Levofloxacin Lev 40 26 Penicillin G P Mohamed T. Shaaban et al. Removal of Heavy Metals from Aqueous Solutions Using Multi-Metals and Antibiotics Resistant Bacterium Isolated from the Red Sea, Egypt. American Journal of Microbiological Research, 2015, Vol. 3, No. 3, 93-106. doi:10.12691/ajmr-3-3-1 © The Author(s) 2015. Published by Science and Education Publishing.