This fuel cell kit with propeller contains a fuel cell that produces power from an ethanol solution of up to 15%. This makes it possible to investigate how the effect from the fuel cell changes with different ethanol solutions. There is also the option of making power outlets for other power consumption, e.g. bulbs or motor. A pH paper is included to examine changes in the pH value in the residual product from the energy process with the ethanol used.
This unique calorimeter uses a heating resistor instead of a spring coil to heat a small amount of water.
Vials contain a vacuum-sealed color forming reagent to test a variety of water quality parameters. 30 individual Total Hardness test vials.
The PASPORT Ethanol Sensor measures the concentration of ethanol in a gas and or liquid. It is well-suited for both continuous recording and discrete measurements. For use with PASPORT Interfaces.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Chlorine test vials.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Alkalinity test vials.
Measure intensity, absorbance, transmittance across the visible spectrum, and fluorescence at 405nm and 500nm.
Designed for experiments involving low light level conditions. ScienceWorkshop version.
Allows students to explore the rate of water movement and quantify pressure changes occurring in the system.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Phosphate test vials.
The Wireless Temperature Sensor is a general-purpose sensor found in many science labs. With a rugged, waterproof design, and long-lasting battery, students can spend more time collecting data and less time dealing with equipment.
