| EPA Method | Test Name | Matrix | MRL | Instrument |
|---|
| EPA 200.7 | Gallium, Dissolved, by Inductively Couples Plasma - Atomic Emission Spectrometry | Liquid | 0.2 | ICP-AES |
| EPA 200.7 | Gallium, Dissolved, by Inductively Couples Plasma - Atomic Emission Spectrometry | Liquid | 200 | ICP-AES |
| EPA 200.7 | Gallium, Total, by Inductively Couples Plasma - Atomic Emission Spectrometry | Liquid | 0.2 | ICP-AES |
| EPA 200.7 | Gallium, Total, by Inductively Couples Plasma - Atomic Emission Spectrometry | Liquid | 200 | ICP-AES |