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Ward Labs – Duson (LUS)
Brewer’s Friend Profile: “Lafayette, LA, USA – June 2023” (source: Ward Laboratories, LUS-North test)
| Mineral/Measurement | Concentration | Unit |
|---|---|---|
| Calcium—Ca+2 | 27 | ppm |
| Magnesium—Mg+2 | 11 | ppm |
| Sodium—Na+ | 29 | ppm |
| Chloride—Cl– | 9 | ppm |
| Sulfate—SO4-2 | 4 | ppm |
| Alkalinity (as HCO3) | 172 | ppm |
| pH | 8.4 | SU |
LUS Official
Brewer’s Friend Profile: “Lafayette, LA, USA – 2021” (source: LUS (Lafayette Utilities System) June 2021)
| Mineral/Measurement | Concentration | Unit |
|---|---|---|
| Calcium—Ca+2 | 32 | ppm |
| Magnesium—Mg+2 | 10 | ppm |
| Sodium—Na+ | 30 | ppm |
| Chloride—Cl– | 19 | ppm |
| Sulfate—SO4-2 | 16* | ppm |
| Alkalinity (as HCO3) | 116 | ppm |
| pH | 8.0 | SU |