Apex BioLabs

Peptide Reconstitution & Syringe Dosage Calculator

ParametersStep 1: Fill Inputs
Quick Presets
1. Total Peptide in VialVial size
mg
2. Bacteriostatic Water AddedDiluent volume
mL
3. Desired DosageDose amount
mcg
4. Syringe Size / VolumeSelect matching size
Dosage Pull Result
10 Units
Volume to Draw0.10 mL
Concentration2.50 mg/mL
Resolution per Unit25.0 mcg/unit
Warning message goes here.
Syringe Graduation MapInteractive Guide
DRAW
Line up the top edge of the dark plunger seal with the red DRAW indicator line.
Reconstitution Instructions
  • Sterile Environment: Clean the top of the vial with an alcohol swab before injecting water.
  • Slow Dilution: Aim the water stream at the glass wall of the vial, not directly at the powder, to prevent degradation.
  • Do Not Shake: Swirl gently in a slow circular motion. Never shake a peptide vial, as shaking can damage delicate peptide strings.
  • Storage: Store reconstituted peptides in the refrigerator (2°C - 8°C). Avoid freezing.
Volume & Unit Reference
  • U-100 Insulin Syringes: 1 Unit = 0.01 mL. A full 1.0 mL syringe holds exactly 100 units.
  • Conversion: 1 milligram (mg) = 1,000 micrograms (mcg).
  • Accuracy Rule: If the target dose is less than 5 units, it is recommended to add more diluent water to the vial to increase drawing precision.
  • Needle Disposal: Always dispose of used needles in a dedicated biohazard sharps container.