Insta-Test 6-Way Drinking Water Test Strips, Test tap water for free and total chlorine (municipal systems), pH, nitrite and nitrate. For both municipal and well water testing applications. 25 strips/vial.
HOBO* Water Level Data Logger, stainless steel, No-vent-tube design for easy and reliable deployment, Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries, 13 Foot Depth
Tornadoes, Clouds, and Water Cycle kit, Students learn about tornadoes, clouds, evaporation, condensation, and precipitation with experiments such as creating clouds in a jar and recreating the water cycle
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