Concentration Calculator

Educational tool — demonstrates the math behind peptide reconstitution concentration.

Syringe Style (U-100)

Select your U-100 insulin syringe size. All U-100 syringes share the same concentration (100 units = 1 mL).

U-100: 100 units per 1 mL. All three sizes use the same unit scale — only the barrel capacity differs.

Bacteriostatic Water

How much bacteriostatic water is added to the vial?

Vial Content

How many milligrams are in the research vial?

Research Dose

Select the research dose amount.

Results

Concentration

5 mg/mL

The math: 10 mg ÷ 2 mL = 5 mg/mL (5,000 mcg/mL)

Volume Per Research Dose

0.05 mL

At this concentration, 250 mcg corresponds to 0.05 mL

Research Doses Per Vial

≈ 40

This vial contains approximately 40 doses at 250 mcg each

Syringe Reference — U-100 1.0 mL (100u)

5 units

0.05 mL → draw to the 5-unit mark

// Math Summary
mg ÷ 2 mL = 5 mg/mL
mg/mL × 1000 = 5,000 mcg/mL
mcg ÷ 5,000 mcg/mL = 0.05 mL
05 mL × 100 u/mL = 5 units

⚠ Research & Educational Use Only

This tool demonstrates concentration mathematics for educational purposes only. It is not medical advice, does not constitute dosing instructions, and should not be used to guide any medical decisions or human administration. For research use only. All calculations should be independently verified. Not intended for use on humans or animals. Prime Axis Labs assumes no liability for the use of this tool.