---
title: "Micromole: research glossary | Sable Peptides"
description: "A micromole (µmol) is one millionth of a mole (10⁻⁶ mol). The number of micromoles in a sample equals its mass in milligrams divided by the molecular weigh"
canonical: https://www.sablepeptides.co.uk/glossary/micromole
publisher: Sable Peptides Limited (UK company 17488610)
note: Research use only. Not for human or veterinary use.
---

Glossary

# Micromole

A micromole (µmol) is one millionth of a mole (10⁻⁶ mol). The number of micromoles in a sample equals its mass in milligrams divided by the molecular weight in g/mol, multiplied by 1,000. For example, 5 mg of a peptide with a molecular weight of 1,000 g/mol corresponds to 5 µmol.

Source: [en.wikipedia.org](https://en.wikipedia.org/wiki/Mole_\(unit\))

## Related terms

-   [Peptide](/glossary/peptide)
-   [Molecular weight](/glossary/molecular-weight)

[Back to glossary A–Z](/glossary/terms)

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