"Ward's+Phenomena"

High quality reciever adapter can be used to connect glassware to a vacuum.

Designed for space-saving, this wall-mounted rack with 28 pegs provides an organized drying solution for laboratory equipment.

Explore the properties of atomic absorption and discover how certain elements absorb several specific wavelengths of light by viewing the dark line (absorption) spectra of various colored solutions including solutions containing elements that astronomers observe: erbium and praseodymium.

A set of eight coils wound on individual plastic spools. Each coil has two binding posts.

This power supply is earthed and tested for high-voltage insulation and leakage.

Demonstrates static potentials.

Nearly frictionless, accurate, durable.

Demonstrate Lenz's Law!

A fascinating demonstration!

Reusable Petri dishes with lid, molded in translucent polypropylene.

Hooked Iron Weights with cylindrical bodies stamped with weight, cone-shaped tops, and bottom bar and slot to hang additional weights.

Gentle nylon test tube brushes.

Pack of 100 graduated, leak-proof micro centrifuge tubes made of polypropylene with raised graduations and snap cap lids.

Sold wood and aluminum dynamics cards used for collision experiments.

Individual iron masses with hexagonal bodies stamped with mass value, cone-shaped tops, and bottom bar and slot to hang additional weights.

Set of 9 stainless steel hooked metric weights with retractable hooks, packed in a premium wooden storage block.