Research tools

Dosing calculator

Reconstitution math for research peptides, a quick HGH dilution reference, and practical storage guidelines — all in one place.

Section 1

Peptide calculator

Enter vial size, BAC water volume, and your target dose. Results update live for a U-100 insulin syringe (100 units = 1 mL).

Desired dose
Draw on U-100 syringe10 units≈ 0.1 mL
Concentration
2.5 mg/mL(2500 mcg/mL)
Per insulin unit
25 mcg

How it's calculated

  1. Concentration = vial (mg) ÷ BAC water (mL)
  2. Volume (mL) = dose (mg) ÷ concentration — mcg ÷ 1000 = mg
  3. Units to draw = volume (mL) × 100 (U-100: 100 units = 1 mL)

For research and educational use only. Not medical advice. Always verify measurements against your vial label and syringe markings.

Section 2

HGH dilution chart

Common IU-based reconstitutions. Assumes a U-100 insulin syringe. IU per unit = vial IU ÷ (water mL × 100).

Vial (IU) BAC water IU per unit Units for 1 IU
10 IU 1 mL 0.1 IU 10
10 IU 2 mL 0.05 IU 20
12 IU 1 mL 0.12 IU 8.33
12 IU 2 mL 0.06 IU 16.67
36 IU 1 mL 0.36 IU 2.78
36 IU 2 mL 0.18 IU 5.56
100 IU 1 mL 1 IU 1
100 IU 2 mL 0.5 IU 2
100 IU 5 mL 0.2 IU 5

Example: a 100 IU vial + 2 mL BAC water → 0.5 IU per unit. For 2 IU, draw 4 units on a U-100 syringe.

Section 3

Storage guidelines

General best practices for research peptides. Always follow your product insert when available.

  • Unreconstituted (lyophilized)

    Keep sealed vials cool, dry, and away from direct light. Refrigeration (2–8 °C) is preferred for longer storage; short room-temperature periods are usually fine if heat and humidity are controlled.

  • After reconstitution

    Store reconstituted peptides refrigerated. Avoid repeated freeze–thaw cycles. Use bacteriostatic water as directed by your research protocol, and note the date of reconstitution on the vial.

  • Light, heat & freezing

    Protect from UV and strong light. Do not leave vials in a hot car or near heat sources. Freezing reconstituted solutions is generally not recommended unless your specific material guidance says otherwise.

  • Travel tips

    Use an insulated pack with cold packs for reconstituted vials. Keep lyophilized product in original packaging. Avoid checked luggage temperature swings when possible.

Need verified peptides?

Browse the catalog — independent Janoshik lab reports on listed batches.

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