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    1 Product

    Water-Quality Test Strips

    Image of ProductInUse. Front orientation. Water Test Strips. Water-Quality Test Strips.
    Dip these strips into your liquid to quickly test water conditions. Strips change color to indicate the value reached; match the color of the strip to the color chart on the bottle to interpret the results.
    For Testing
    Range
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    Each
    Nitrate, Nitrite0 ppm to 50 ppm 0 ppm to 10 ppm5011235T68000000
    Single-Substance Water-Quality Test Strips for Nitrate and Nitrite, Includes 50 Strips
    EachIn stock
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