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Depicts body systems and tissues
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Ammonia test vials.
This small plastic bottle is designed to allow simultaneous sensor measurements of oxygen gas and carbon dioxide gas.
Allows students to explore the rate of water movement and quantify pressure changes occurring in the system.
The PASPORT Salinity Sensor works with the included Salinity Sensor Probe to measure salinity, conductivity and temperature.
Clear PVC Venturi Tube with a constriction and two pressure ports with tubing attached, for use in a pipe network.
The PASPORT Breath Rate Sensor uses a disposable dust mask to measure breath rate. For use with PASPORT Interfaces.
This rack filters 0%, 25%, 50%, 75% and 100% of incident light to simplify the study of primary productivity.
A hands-free option for measuring heart rate before, during, and after physical activity.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
The Wireless CO₂ Sensor measures carbon dioxide gas levels and wirelessly streams data to your computers, tablets, and smartphones.
