---
title: MTRTotalVolatileOrganicCompoundsConcentrationMeasurementMeasurementUnit.MGM3
framework: matter
role: symbol
role_heading: Case
path: matter/mtrtotalvolatileorganiccompoundsconcentrationmeasurementmeasurementunit/mgm3
---

# MTRTotalVolatileOrganicCompoundsConcentrationMeasurementMeasurementUnit.MGM3

## Declaration

```swift
case MGM3
```