$30 
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Healthy Water, Healthy People
FirstStep™ Kit
Parameter: pH| Parameter | Method | Range | Lowest Detection Limit | Number of Tests |
| pH | Test Strips | 4-9 units | 4 units | 50 |
$30
Close Window
| Healthy Water, Healthy People Parameter: pH |
| Parameter | Method | Range | Lowest Detection Limit | Number of Tests |
| pH | Test Strips | 4-9 units | 4 units | 50 |