rate contract of antibiotic disc for microbiology department penicilin g ( 10u ) , oxacilin ( 1mcg ) , ampicillin 10 ug , amoxycilin ( 20mcg ) , carbencillin ( 100 mcg ) , ticarcilin ( 15mcg ) , piperacilin ( 100mcg ) , amoxycilin + clavulanic acid ( 20/10 ) , ticarcilin + clavulanic acid ( 75/10mcg ) , piperacilin + tazobactum ( 100/10 ) , cefazolin / cephlothin ( 30/ ) , cefalexin ( 30 mcg ) , cefoxitin ( 30mcg ) , cefuroxime ( 30 mcg ) , cefoperazone ( 75 mcg ) , cefixime ( 5mcg ) , cefotaxime ( 30mcg ) , ceftriaxone ( 30 mcg ) , ceftazidime ( 30 mcg ) , ceftazidime + clavulanic acid ( 30/10 ) , cefoperazone + salbactum ( 75/10 ) , cefipime ( 30 mcg ) , imipenem ( 10 mcg ) , meropenem 10 ug , imipenem + edta , ertapenem ( 10mcg ) , aztreonam ( 30 mcg ) , vancomycin ( mic/vsa ) ( 30 mcg ) , tiecoplanin ( 30 mcg ) , polymyxin-b ( 300 u ) , colistin ( mic ) ( 10mcg ) , amikacin ( 30 mcg ) , gentamycin ( 10 mcg ) , high gentamycin ( 120 mcg ) , netilmycin ( 320 mcg ) , tobramycin ( 10 mcg ) , streptomycin , high streptomycin , pristinomycin , tetracycline e ( 30 mcg ) , doxycycline ( 30 mcg ) , tigecycline ( 15 mcg ) , minocycline ( 30mcg ) , chloramphenicol ( 30 mcg ) , erythromycin ( 15 mcg ) , azithromycin ( 15 mcg ) , clarithromycin , linezolid ( 30 mcg ) , dalfopristin , norfloxacin ( 10 mcg0 , ciprofloxacin ( 5 mcg ) , ofloxacin ( 5 mcg ) , levofloxacin ( 5 mcg ) , clotrimoxazole ( 1 . 25/23 . 75 ) , nitrofurantoin ( 300 mcg ) , novobiocin , clindamycin ( 2mcg ) , lincomycin , fosfomycin ( 200u ) , furazolidone ( 50mcg ) , bacitracin ( 0 . 04 u ) , optochin ( 5 mcg ) , nalidixic acid ( 30 mcg ) , bile esculin disc , rifampicin , x factor disc , v factor disc , x + v factor disc , ceftarolin ( 30 mcg ) , ceftolozone tazobactum ( 30/10 mcg ) , ceftobiprol ( 30 mcg ) , daptomycin , levonadifloxacin , ceftazidim + avibactum ( 30/20 mcg ) , fluconazole ( 25mcg ) , voriconazole ( 1mcg ) , amphotericin b ( 100 units ) , itraconazole ( 10 mcg ) , ketoconazole ( 15 mcg ) , miconazole ( 10 mcg ) , nystantin ( 100 units ) , clotrimoxazole ( 10 mcg )