Orion

Reconstitution Math Tool

A neutral mass/volume reference for laboratory researchers working with lyophilized reference compounds. Enter compound mass and solvent volume to compute concentration, or enter a working aliquot mass to compute the corresponding volume in a U-100 measurement device.

Research Use Only

This tool performs concentration arithmetic and nothing more. It does not provide, suggest, or imply dosing, administration routes, protocols, therapeutic guidance, or any use in humans. Compounds sold by Orion are not FDA-approved and are strictly for in-vitro laboratory research by qualified personnel.

1

Reconstitution Concentration

Concentration = compound mass ÷ solvent volume. Result is expressed in mg/mL.

Compound Mass
Solvent Volume
mL
Concentration
2.500
mg / mL
2

Aliquot Volume Conversion

Given a target working-aliquot mass, compute the corresponding volume at the concentration above.

Aliquot Mass
Corresponding Volume
0.1000 mL
= 10.0 U-100 graduations

Math Reference

concentration (mg/mL) = mass (mg) ÷ volume (mL)
aliquot volume (mL) = aliquot mass (mg) ÷ concentration (mg/mL)
U-100 graduations = volume (mL) × 100
1 mg = 1000 mcg  ·  1 mL = 1000 μL
Reconstitution Reference →Concentration Reference →Storage & Handling →

Disclaimer: This tool performs neutral arithmetic only. It does not recommend, imply, or endorse any dose, administration route, protocol, or use in humans. Products sold by Orion are not FDA-approved and are strictly for in-vitro research use by qualified laboratory personnel. See the full disclaimer and Terms of Service.