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The model shows the changes that occur in the blood vessels in connection with atherosclerosis. An arterial branch is opened, so that in the form of a longitudinal section you can see 4 different stages of atherosclerosis from a light coating to an almost completely blocked blood vessel. In addition, 2 cross-sections show a mild and a very severe atherosclerosis.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Chlorine test vials.
3 interconnectable polycarbonate chambers for building your own ecosystems. Designed to easily integrate sensors for quantitative environmental measurements.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Nitrate test vials.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
Measures the water content of soil and reports it in percent. For use with PASPORT Interfaces.
A single polycarbonate chamber designed to integrate sensors for controlled-environment experiments such as fermentation and plant / cricket respiration.
Vials contain a vacuum-sealed color forming reagent to test a variety of water quality parameters. 30 individual Total Hardness test vials.
Easily measure heart rate before, during, and after exercise with the data transmitted wirelessly to your devices.
The Wireless CO₂ Sensor measures carbon dioxide gas levels and wirelessly streams data to your computers, tablets, and smartphones.
Allows students to measure temperature by detecting emitted infrared from objects without contact. For use with PASPORT Interfaces.
