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Activités sur les ressources naturelles
Comprehensive, economical kits enable multiple activities for learning about minerals and rocks and their various physical properties, as well as other essential properties of natural processes on planet Earth. Modern technology allows for accurate tracking and prediction models for aiding comprehension of immense natural phenomena such as hurricanes and earthquakes, and Avantor offers a wide variety of kits to choose from for studying historical geological stages in the Earth’s development and the remnants of those stages such as fossils or ash from volcanic eruptions.
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Ward's® Coliscan Kit: How Clean Is Your Water?
Quickly and Accurately Identify, Differentiate, and Quantify Coliform Contamination in Water Samples
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LaMotte® Alkalinity Water Test Kit
Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.
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LaMotte® Dissolved Oxygen Water Test Kit (Winkler Method)
Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.
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Nitrate-Nitrogen
Pre-calibrated test tubes and labware give fast, accurate results in the classroom or in the lab.
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Arsenic Quick Test Kit
Safe, Accurate, and Cost-Effective Test for Arsenic in Water or Soil
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Coliform Test Kit
Less confusing than other test kits that require students to distinguish different bacterial colonies on a Petri dish, this test features a distinct color change that will tell with certainty if fecal coliforms are present.