Research Tool
Enter vial mass and diluent volume to calculate stock-solution concentration in mg/mL.
NAD+ is supplied as a lyophilized powder at much larger vial masses than most peptides, which makes the resulting concentration easy to miscalculate.
Total mg of lyophilized NAD+ in the vial
Volume of diluent added to the vial
The amount you want in each syringe draw
Syringe size
Concentration
100
mg/mL (equal to µg/µL)
Same concentration
100,000
µg/mL
Concentration (mg/mL) = peptide mass (mg) ÷ diluent volume (mL). For in-vitro laboratory research use only.
Enter an amount per draw to see the syringe units, volume and draws per vial.
Lyophilized research material, shipped from Phoenix, AZ.
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Record the compound, mass, diluent volume, concentration, date prepared and optional lot.
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A 500 mg vial in 5 mL gives 100 mg/mL. Because the vial mass is an order of magnitude larger than a typical peptide vial, small changes in diluent volume move the concentration substantially.
Default values are arithmetic examples, not preparation recommendations. For in-vitro lab work.
Each value is the vial mass divided by the diluent volume, in mg/mL. These are arithmetic examples, not preparation recommendations.
| Vial | 2 mL | 5 mL | 10 mL |
|---|---|---|---|
| 100 mg | 50 | 20 | 10 |
| 500 mg | 250 | 100 | 50 |
| 1,000 mg | 500 | 200 | 100 |
This article summarizes publicly available research for educational purposes and does not constitute medical advice, a therapeutic claim, or a recommendation for human use. Products referenced are sold for laboratory research use only.