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Peptide Calculator

Dose & draw calculator guide

Quick help

Dose & draw calculator guide

Use this page to quickly work out draw amounts after reconstitution, without second-guessing the maths. It’s designed to be simple, fast, and repeatable.

How to use it

How to use it

  1. Enter your vial strength (mg) and how much water you added.
  2. Type the target amount (in mcg or mg depending on your settings).
  3. Read the syringe draw value shown by the calculator.

Tip: stick to one reconstitution style for a product so your results stay consistent.

What this helps with

What this helps with

  • Reducing calculation mistakes
  • Keeping draw volumes consistent
  • Saving time when preparing research protocols
Clear Fast Repeatable
Common questions

Does this work for any lyophilised peptide?

The maths is the same for any vial — what changes is your chosen reconstitution volume and target amount.

Why do results look different between 1ml vs 2ml?

More water = a more diluted solution, so the draw volume changes. The calculator updates automatically.

Is this for human use?

No — all information and products are provided strictly for research purposes only.

Research use only. This page is provided for general reference and educational support in a research context.

Peptide Draw Calculator

Research-use reference tool for peptide dilution and syringe draw calculations.

Target Dose (mg)

Vial Strength (mg)

Dilution Volume (mL)

Draw syringe to
0.0 units
Dose
0.00 mg
Concentration
0.00 mg/mL
Doses per vial
0
0 10 20 30 40 50 60 70 80 90 100
For research and laboratory reference only. Illustrative calculations only.