Insulin Syringe
Also known as: insulin needle · U-100 syringe · unit syringe
A fine-needle syringe marked in units (100 units = 1 mL) used to measure small reconstituted peptide volumes precisely.
An insulin syringe is a small-capacity syringe with a very fine, short needle and a scale marked in "units" rather than millilitres — where 100 units equals 1 mL. It is the standard tool for measuring the small volumes involved in reconstituted peptide research.
The unit scale lets a precise fraction of a millilitre be measured; combined with the concentration set at reconstitution, the units translate into an exact amount of peptide. A reconstitution calculator handles that conversion.
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RELATED TERMS
International Unit (IU)
A measure of biological activity; on a research syringe the "units" scale is a convenient volume marker, not a mass.
Concentration (Reconstitution Ratio)
How much peptide is dissolved per unit of liquid — set by the water volume chosen at reconstitution.
Reconstitution
The process of dissolving a lyophilised (freeze-dried) peptide in a sterile solvent such as bacteriostatic water before study.
Needle Gauge
The thickness of a needle — a higher gauge number means a thinner needle; fine gauges suit subcutaneous work.
Subcutaneous
Into the layer of fat just beneath the skin — the route most peptide research protocols reference.
Educational content, not medical advice. All products supplied for research purposes only — not for human consumption.