Nutrient & Agricultural Water Tests

Showing all 4 resultsSorted by price: low to high

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  Nitrate

  A major health indicator, especially for infants/pregnancy.
  Add to cart $40.00
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  Nitrite

  Indicates recent contamination activity.
  Add to cart $40.00
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  Phosphate

  Shows runoff from fertilizer, detergents, wastewater.
  Add to cart $40.00
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  Phosphorus

  Shows runoff from fertilizer, detergents, wastewater.
  Add to cart $40.00