# concentrationFromCanonical

> Converts a canonical mg/L concentration to unit.

> **concentrationFromCanonical**(`mgL`, `unit`): `number`

Converts a canonical mg/L concentration to `unit`.

## Parameters

### mgL

`number`

### unit

[`ConcentrationUnits`](/core/api/type-aliases/ConcentrationUnits)

## Returns

`number`