Reconstitution Calculator
Work out exactly how much liquid to draw for your research dose — with a visual syringe guide. No math headaches.
mg
mL
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Your Results
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Concentration (mg/mL)
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Doses per vial
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Draw volume (mL)
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Syringe units
Syringe Guide
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Draw to the mark
Tip: 1 mL = 100 units on an insulin syringe. Smaller syringes are more precise for small doses. Draw slowly for accuracy.
Common Reference Points
| Compound | Common vial sizes |
|---|---|
| BPC-157 | 5 mg, 10 mg |
| TB-500 | 5 mg, 10 mg |
| Semaglutide | 3 mg, 5 mg |
| Ipamorelin | 5 mg, 10 mg |
| CJC-1295 (no DAC) | 2 mg, 5 mg |
| Tirzepatide | 5 mg, 10 mg, 15 mg |
Handling Tips
- checkUse bacteriostatic (BAC) water — it keeps the vial usable for weeks.
- checkAdd water slowly, aimed at the vial wall — not straight onto the powder.
- checkNever shake. Gently roll or swirl until fully dissolved.
- checkRefrigerate after mixing and follow your lab's stability window.
- checkClean vial tops with an alcohol swab before every draw.
Research Purposes Only
This calculator is for laboratory research planning and education. It is not medical advice. Always verify your math independently.