"3B torso model"

Banana Plug Wires are a learn-by-building introduction to a motor’s basic components.

These simple supports are used to hold lenses and circular mirrors on a meter stick optical bench.

Light pink, massive, crystalline, translucent.

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HiPette is a line of high-performing science education micropipettes for when laboratory-grade precision is needed.

Highly polished ammonites showing fine sutures. Average size: 3 ¹/₂ to 4" diameter. Morocco.

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Easily connect power supplies to devices without electrical posts.

In these digital compound instruments, a video camera is built into the traditional microscope chassis.

Visualize nuclear science.

Visualize fusion and energy.

Utilize natural resources to teach about water ecosystems.

These easily-stacked polystyrene trays are well-suited for all phases of planting and growing.

Buchner filtering flasks are made of high quality, heavy duty borosilicate glass.

Small bore with light wall, surgical grade. ID: ¹/₁₆"; OD: ¹/₈"; wall thickness: ¹/₃₂". 12' (3.6 m) length.

Combining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes, freshwater wetlands and tidal areas.

Fine, common limestone; massive, and will fizzle with HCl.

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Visualize particles and integrations.