Peptide calculator
Enter your vial, water and dose. We'll tell you exactly how far to draw the syringe.
Syringe size (U-100)
Draw to
10units
050100
0.1
ml to draw
2.5
mg / ml
20
doses / vial
On a U-100 insulin syringe, 100 units = 1 ml. Double-check every value before use.
Never mixed a vial before?
The numbers above are the maths. Our step-by-step reconstitution guide covers the rest: what to buy, how to add bacteriostatic water to lyophilized powder without damaging the peptide, how long a mixed vial keeps, and the mistakes that ruin one.