Reconstitution concentration calculator
Concentration (mg/mL) = compound mass (mg) ÷ diluent volume (mL). A 10 mg vial in 2 mL gives 5 mg/mL.
5.000 mg/mL · 500 mcg per 0.1 mL
Reference table (mg/mL)
| Vial | 1 mL | 2 mL | 3 mL | 5 mL |
|---|---|---|---|---|
| 5 mg | 5.00 | 2.50 | 1.67 | 1.00 |
| 10 mg | 10.00 | 5.00 | 3.33 | 2.00 |
| 15 mg | 15.00 | 7.50 | 5.00 | 3.00 |
| 20 mg | 20.00 | 10.00 | 6.67 | 4.00 |
| 30 mg | 30.00 | 15.00 | 10.00 | 6.00 |
Steps
- Read the compound mass printed on the vial label.
- Choose a diluent volume and enter both values above.
- Record the resulting concentration on the vial label for your lab notes.