Water Test Kit pH, nitrates, Fe Dog Food This product serves as food

This product serves as food for microbial populations in the soil

including herbicides

Tarter's CattleMaster Series 3 is the economical

defoaming agents and deposition aid polymers for use with pesticides negatively affected by hard water

5/16-inch thick

Water Test Kit pH, nitrates, Fe Dog Food This product serves as foodSimple to use test kit that will give you dependable and accurate results in minutes. Detects hardness, chlorine, PH, alkalinity, nitrates, nitrites, iron, and copper. This product contains 8 water test kits, a water sample test vial, 2 iron test tablets, complete instructions and an informative book to answer most questions.