Colony Forming Unit Calculator
Colony Count
Dilution Factor
10⁰
10⁻¹
10⁻²
10⁻³
10⁻⁴
10⁻⁵
10⁻⁶
10⁻⁷
10⁻⁸
10⁻⁹
Custom
Only use "Custom" if your dilution factor is not listed above.
Custom Dilution
Plated Volume (mL)
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