"SCIENTIFIC hach"

Janice Vancleave

Top Resource for Introductory Forensics Classroom

Martin Shields

Use the Mole Concept to Calculate Various Concentrations of Chemical Solutions.

Quickly demonstrate the isolation of a static charge.

Easily demonstrate the separation of light.

Demonstrate refraction and internal reflection.

Great Way To Teach Proper Brushing Technique

Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.

A magnetic compass that can lock and hold the pointer.

Variety of lenses for optical experiments.

Vividly demonstrate elastic and inelastic collisions.

Choose high quality crown glass or shatter-resistant acrylic lenses.

Plastic Knife Switches are easy to connect.

A True Story About The Scientific Process

More than 18-million nature lovers have chosen the National Audubon Society Field Guides as their reference tool. Each 600+ page guide is packed with brilliant, full-color identification photographs organized to make identification simple and accurate, plus descriptive text.