"3B torso model"

This balance is the first major advancement in teaching simple machines in decades.

Learn How to Make a Conductivity Indicator

Excellent pads for friction rod experiments

3D Signs ensure marked areas are visible from all angles.

Strong and Flexible Student Metric Ruler.

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.

Easily connect power supplies to devices without electrical posts.

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

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

Visualize nuclear science.

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.

Quick and Convenient in Case of Emergency.

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.