Aluminum Concentration | 0 mg/L | 25 mg/L | 75 mg/L | 150 mg/L | 300 mg/L | |
---|---|---|---|---|---|---|
Comparative Aluminum Concentration | 25 mg/L | NS |  |  |  |  |
75 mg/L | p = 0.0343 | NS |  |  |  | |
150 mg/L | NS | NS | p = 0.0406 |  |  | |
300 mg/L | p < 0.0001 | p < 0.0001 | p < 0.0001 | p < 0.0001 |  |