Healthy Water, Healthy People
Classroom Water Quality Testing Kit
Parameters: Alkalinity, Chlorine, Copper,
Hardness, Iron, Microbiology, Nitrate, pH
| Parameter | Method | Range | Lowest Detection Limit | Number of Tests |
| Alkalinity | Drop count titration | 5-100 mg/L 20-400 mg/L | 5 mg/L | 100 |
| Chlorine | Color cube | 0-2.5 mg/L | 0 mg/L | 50 |
| Copper | Color cube | 0-2.5 mg/L | 0 mg/L | 25 |
| Hardness | Drop count titration | 1-30 mg/L | 1 mg/L | 100 |
| Iron | Cube | 0-5 mg/L | 0 mg/L | 50 |
| Microbiology | Paddle Tester | Presence/Absence | 0 colonies | 10 |
| Nitrite | Color cube | 0-50 mg/L | 0 mg/L | 50 |
| pH | Color cube | 6.0-8.5 units | 6.0 units | 50 |