Free Research Tool
Peptide
Reconstitution Calculator
Plan your reconstitution in seconds. Enter your peptide amount, bacteriostatic water volume, and target dose — get the exact units to draw on a standard insulin syringe.
Quick Presets
mg
mL
mcg
Your Reconstitution
Concentration
2.5mg/mL
Per Unit
25mcg
Draw
10units
Volume
0.10mL
Total Doses
20per vial
Reconstitution Steps
- 1Add 2mL of bacteriostatic water slowly to your 5mg vial.
- 2Direct the water down the inside wall — never directly onto the lyophilized cake.
- 3Swirl gently until fully dissolved. Do not shake or vortex.
- 4Draw 10 units (0.10mL) on a 1mL (100-unit, 100 units/mL scale) syringe to deliver a 250mcg dose.
- 5This vial will yield approximately 20 doses at this concentration.
For research planning only
Standard insulin syringes (0.3mL, 0.5mL, 1mL) all use the 100 units/mL scale. The Custom option supports non-standard scales (e.g. U-40 veterinary syringes) — enter the volume and the maximum unit marking from your syringe and the calculator handles the rest. All numbers are mathematical estimates for laboratory research planning. This tool is not medical advice and is not intended for human use.
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