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Heidolph™ Heat-On™ Heat-On Blocks
A safer, cleaner alternative to oil baths and heating mantles, blocks are for heating and stirring one to two round bottom flasks at a time, up to 200 °C (392 °F) or 260 °C (500 °F) 20 minutes or less.
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Total Hardness Chemical Test Kit
This chemical test kit measures total hardness as CaCO₃ by titration with EDTA. It includes all of the reagents and equipment necessary to perform approximately 100 tests.
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LaMotte® TesTab® Dissolved Oxygen/BOD Kit
Refill for The Comprehensive Water Monitoring Kit 470004-240 and LaMotte® TesTab® Water Investigation Kit 470007-270
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Detergents and Fertilizers as Pollutants: Studying an Algal Bloom Lab Activity
How Does Pollution Affect Our Waters?
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LaMotte® TesTab® pH Test Kit
Refill for The Comprehensive Water Monitoring Kit 470004-240 and LaMotte® TesTab® Water Investigation Kit 470007-270
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Spouting Cylinder
Demonstrate Torricelli’s theorem to show the relationship between water pressure and depth.
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Environmental Chemistry: Nitrates, Phosphates and Eutrophication - Small Group Learning Kit
Where does pollution come from? How does it change the water?
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Ward's® Pond Protist Mixture, Dry Mix
Produce a Variety of Organisms Simply by Adding Water
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LaMotte® TesTab® Nitrate Test Kit
Refill for The Comprehensive Water Monitoring Kit 470004-240 and LaMotte® TesTab® Water Investigation Kit 470007-270
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Ward's® Exploring Convection Currents Lab Activity
Students experiment with circulation in air and water with this lab activity.
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LaMotte® TesTab® Phosphate Test Kit
Refill for The Comprehensive Water Monitoring Kit 470004-240 and LaMotte® TesTab® Water Investigation Kit 470007-270
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LaMotte® GREEN Low Cost Estuary Kit
Designed to provide a simple, affordable, and nonhazardous method of testing water for nine basic water quality parameters, this kit contains everything a science class needs to test water samples.