"WardsSci000475"

Demonstrate refracrion and internal reflection.

Vente

Vivid Illustration of Thermoexpansion.

A must for your optics lab

High Quality and Economical

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Use this durable push-button switch in battery circuits. Includes: mounting screws.

Vente

Simple Calorimeter to Measure Heat in Many Applications

Study Acceleration and Velocity without Cart or Track

A must for your lab

Excellent for Introductory Mechanics Studies