Knowing the quality of your water is essential for everyone.

This package includes: Nitrate, Phosphorus, Potassium, Calcium, Magnesium, Sodium, Chloride, Sulfate, Boron, Carbonate, Bicarbonate, pH, Conductivity, Total Dissolved Solids, and Sodium Absorption Ratio

Each kit includes proper sampling instructions, a return shipping box and return USPS shipping label!