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Total Hardness Strips for Water Quality Testing, B50


Extended Range pH Check

Nitrite/Nitrate Test Strips

Cat. No.: S480009

Quick Overview

WaterWorks™ Nitrate / Nitrite test strips for water quality testing are the ideal solution when portable, reliable results matter. Whether testing well water or using them as a routine home testing solution, these strips are the best choice.

Availability: In Stock.

Shipping can be calculated from the cart page.


Nitrite/Nitrate Test Strips, bottle of 50 strips.
Simply dip the test strip into your water sample for 2 seconds, remove, wait 1 minute for the colors to develop, and match to the closest color match. Accurate results have never been easier.

NO3  0, 0.5, 2, 5, 10, 20, 50 ppm (mg/L)
NO2 0.15, 0.3, 1, 1.5, 3, 10 ppm (mg/L)


Additional Information

Part Number S480009
Country of Manufacture United States

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