"WardsSci000475"

A must for your optics lab

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

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

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Made of brass, bucket with suspension loop and hook.

Demonstrate refracrion and internal reflection.

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A must for your lab

Useful for exploring the build-up of static electricity in physical science classrooms.

Ideal for demonstrating that vapor pressure increases when temperature increases.

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A Classic!

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Excellent for Introductory Mechanics Studies