AUREX
Research tools · 01

Peptide reconstitution calculator.

Enter peptide mass, BAC water volume, and target dose. The calculator returns concentration, draw volume, and the exact insulin-syringe units to pull. All math runs locally in your browser — nothing is sent to a server.

Research use onlyIn-vitro lab mathU-100 insulin syringes
Step 01 · Inputs
Enter your vial and target dose. All math runs in your browser.
insulin · U-100
Step 02 · Draw
Volume + insulin-syringe units for a single dose.
Draw on syringe
5 units
= 0.05 mL · 1.0 mL syringe
Concentration
5 mg/mL
5000 mcg/mL
Doses per vial
40
at 250 mcg each
Reference math
  • mg/mL = peptide mg ÷ BAC water mL
  • draw mL = dose mcg ÷ (mg/mL × 1000)
  • units = draw mL × (syringe units ÷ syringe mL)
How to use

Reconstitute one vial. Enter the peptide mass printed on the label, then the volume of bacteriostatic water you added. Pick your target dose in mcg and your syringe size.

What U-100 means

Insulin syringes are graduated 1 mL = 100 units. A 0.5 mL / 50u syringe is half-scale, 0.3 mL / 30u is third-scale. The calculator outputs the exact unit mark to pull to.

Why mg ≠ mcg

Peptide vials are labeled in mg (milligrams). Research doses are typically expressed in mcg (micrograms). 1 mg = 1000 mcg. The calculator handles the conversion.

Step 03 · Source

Want a vial that matches the label?

Every Aurex vial ships with a third-party Janoshik COA scoped to its batch number. Mass, purity, and identity tested by HPLC — printed on the certificate, traceable in our public batch lookup.

Research use only

This calculator is a generic dilution-math tool for in-vitro laboratory research. It is not medical advice, not a dosing recommendation, and not intended for human or veterinary use. Aurex products are not evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Operators are responsible for verifying every input against vial labels and their own protocol before drawing.