"Ward"

Eddy current for demonstrating Lenz's law.

High quality Erlenmeyer flask for chemistry classrooms and laboratories.

Stout-walled Thistle Tube Funnels for the delivery of liquid to an existing system or apparatus.

Dispenses precise uniform drops of liquid.

Fits glass aspirator bottles with matching joints.

Silica crucible is glazed inside and outside.

Teach About Gravity

Filter funnels with 60° angles.

Clearly Observe Inner Workings

Lightweight and Abrasion-Resistant

Density Cubes, Set of 6 Metals, 0.4" (10mm) sides.

Durable coiled spring with looped ends.

Provide a Secure Base for Force Probe Activities.

Designed to provide the most precise control of flame.

Chemically-resistant filter funnels made of high quality polypropylene plastic.

Economical pulley for simple machine experiments.