Lab utility

Reconstitution calculator

Volume math for laboratory use — enter the peptide mass and water added to get concentration and draw volume. It does not provide or imply dosing.

mg
ml
Result
Concentration
Draw volume
0255075100

For laboratory research use only. This tool performs volume math; it does not provide, imply, or validate dosing for any organism.

How this works

mg ÷ ml = mg/ml

Dividing the peptide mass by the volume of bacteriostatic water gives the solution concentration.

qty ÷ conc. = ml

Dividing the quantity per draw by the concentration gives the volume to draw, in milliliters.

ml × 100 = units

Multiplying the draw volume by the syringe's units-per-ml converts it to marks on the barrel (100 for U-100).