Antibiotics

Table of antibiotic stability in poured agar

Antibioticµg/diskmg/mL categorysolubility
Ampicillin100.4beta-lactam50 mg/mL in 1 M NH4OH
Erythromycin150.6macrolide50 mg/mL in EtOH
tetracycline301.2tetracycline10 mg/mL in water
cipro50.2quinolone30 mg/mL in water
Kanamycin301.2Aminoglycoside50 mg/mL in water