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Determination of the Nitrite and Nitrate Concentrations in Water
With this kit, students test water samples the same way analysts in the fields do.
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Eisco® Vibration Generator
Useful for physics and sound demonstrations.
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Vax to the Future: Developing a Vaccine for a Novel Pathogen, Edvotek
Learn about vaccine development and clinical trials with this innovative classroom lab activity.
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Pulley Cords
Ideal for small pulley systems, cord is available in a variety of colors, strengths, and lengths.
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2-Color Counters
This great item can be used to teach probability, counting, sorting, and basic operations.
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Pulse Glass
Ideal for demonstrating that vapor pressure increases when temperature increases.
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Silk Friction Pad
Useful for exploring the build-up of static electricity in physical science classrooms.
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Klinger Laser Boxes
Perform many different lessons around reflection, refraction, diffraction, and interference.
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Atomic Spectra Optical Bench
High precision, quantitative atomic spectra experiment.
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Coulomb Meter
Obtain quantitative data for electrostatic experiments
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Light Measurement Kit
Students will calculate the relationship between the apparent brightness of a luminous object and the distance to the object.
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Steel Long Form Inclined Plane
This inclined plane is as straight as an arrow, measures a full 4' long, and will last for years. Is built of nickle-plated heavy steel with rounded corners, and can accomondate just about any kind of cart you choose.