"Ward"

Students learn how the length, tension, and mass of a string affect the frequency of a standing wave in this engaging demo.

Measuring 24" in overall height, this metal stand with support clamps provides stability and versatility for Hoffman electrolysis experiments.

Made for cleaning graduated cylinders, bottle necks, and more.

Expertly designed, two-part geology model showcasing cave features with labeled details and hand-painted for accuracy.

Get an amazing look at the human heart with this 3 times life size model. Dissectible into 7 parts, it shows excellent detail of both internal and external structures.

Highly detailed, life like model showing all muscles, tendons, nerves, blood vessels and bones of the human leg and foot.

Cutaway view on upper and lower jaw model reveals teeth, tissues, vasculature, and bone morphology.

Dissectible model with 5 removable parts for viewing internal anatomical structures.

Set of 12 Polypropylene bars of different length but the same diameter.

Aluminum pendulum clamp with screw clamps for attaching to rods.

The Only Ebola Model Available!

Designed with built-in length and angle scales, this inclined plane has a durable rigid metal construction.

Respiration impacts heart rate.

Perfect pipette for everyday laboratory use.

Perfect for introductory-level astronomy students.

High quality round bottom boiling flasks with ground, interchangable joint.