"serv Dial Sud & sars"

Bigger design for easy connections.

CAS Number: 7440-44-0
Formula Weight: 12.01
Formula: C
Shelf Life (months): 36
Storage: Green

A set of 15 samples of different materials used to challenge students to identify materials based on measurement of their density. For some specimens this will be straightforward. In other cases, it will lead to a discussion of uncertainty in measurements and data, and to an awareness that different materials may have nearly the same density.

Grab and hold students' attention with these interactive and affordable demonstrations that show core physics concepts in action.

This spectrometer is economical and capable of performing many types of experiments involving spectras, angle of prisms, refractive indexes, and more.

The perfect tool for investigation

Store cultures, specimens or other items in these handy clear plastic vials.

Economy Color-Coded Spring Scales

Create High Performance Loops

This track includes everything needed to demonstrate three basic concepts of physics: acceleration, collision, and force.

Measures velocity and acceleration with durability and accuracy.

A bare copper wire of the highest quality. Available in several standard AWG sizes.

Save Valuable Bench Space

Reliable and User Friendly

Investigating Inductance has never been this easy

Bring older, weaker magnets back to life with this magnetizer.