Skip to content
Tide Front Supply
Research Use Only. Not for human or veterinary use.

Tools

Peptide reconstitution calculator

Estimate the dose volume after reconstituting a lyophilized peptide vial. For research use only — not medical guidance.

Inputs

Total peptide weight on the vial label.

Volume of solvent you'll add to the vial.

250 mcg = 0.25 mg

100u barrels are most common; 50u and 30u offer finer reading at low doses.

ResultsRUO

Draw to

5units

on a 100 unit (1 mL) insulin syringe

for a 250 mcg (0.25 mg) dose

5 u
Volume per dose
0.050 mL
Concentration
5.00 mg/mL
Doses per vial
40.0
At 1 dose / day
40.0 days

Rounded to nearest 0.5 unit (raw: 5.00 u).

For research use only. Not medical guidance. Always confirm dose with your study protocol.

Based on 10 mg vial reconstituted with 2 mL of bacteriostatic water at a 250 mcg dose.
How to use
  1. Enter the peptide mass printed on your vial (mg) and the volume of bacteriostatic water you plan to add (mL).
  2. Set your target per-injection dose. Switch between micrograms and milligrams to match your protocol.
  3. Read the headline result: how many units to draw on a standard U-100 insulin syringe.
Research use only

Research Use Only. Not for human or veterinary use.

This calculator is provided to assist laboratory preparation. It is not medical advice and is not intended to guide human or veterinary dosing. Confirm every value against your study protocol and the certificate of analysis for your specific batch.