Reconstitution & cost tools
Three tools for planning a research protocol: a product-aware reconstitution calculator with a syringe-mark reference, a bulk cost estimator, and general storage guidance. Reference tools only — not dosing guidance.
Reconstitution calculator
Product-aware concentration, syringe marks, and a reverse draw calculator.
Already have an amount in mind for your protocol? Enter it below to convert it into a draw volume and syringe mark at the concentration above — this doesn't recommend or imply any particular amount.
Under 2 units is a fine mark to land on precisely with a standard U-100 syringe — a more dilute preparation (more diluent) would spread this over a larger, easier-to-read volume.
Volume-to-mark arithmetic for a standard 100-unit (1 mL) syringe scale, at the concentration above — a reference conversion only, not a recommended amount.
| Syringe mark | Volume | Content at that mark |
|---|---|---|
| 10 units | 0.10 mL | 3500 mcg |
| 20 units | 0.20 mL | 7000 mcg |
| 30 units | 0.30 mL | 10500 mcg |
| 40 units | 0.40 mL | 14000 mcg |
| 50 units | 0.50 mL | 17500 mcg |
| 60 units | 0.60 mL | 21000 mcg |
| 70 units | 0.70 mL | 24500 mcg |
| 80 units | 0.80 mL | 28000 mcg |
| 90 units | 0.90 mL | 31500 mcg |
| 100 units | 1.00 mL | 35000 mcg |
These tools perform simple concentration and volume-conversion calculations for research solution preparation only. Nothing here recommends, implies, or bounds a dose — it does not provide dosing guidance and is not intended for use in preparing anything for human or veterinary administration. Always follow your laboratory's own protocols and the compound's Certificate of Analysis.