Penicillin Antibiotic Mast Discs
Penicillin Antibiotic Mast Discs

Penicillin Discs

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Pack of 50 Mast discs impregnated with specific doses of the antibiotic penicillin, either 1 unit or 10 units. Use in conjunction with a petri dish inoculated with bacteria to see the effectiveness of different antibiotics against different bacteria. Also available are blank discs which can be used as controls.

We recommend using disc ejectors to make dispensing the discs onto agar far easier.