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Product 13510

Electroscope Without Flask
Electroscope Without Flask
Insert the Electroscope without Flask into the top of a 250-mL Erlenmeyer flask and you instantly have a flask form electroscope.

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Insert this simple device into the top of a 250-mL Erlenmeyer flask and you instantly have a flask form electroscope. Start charging the ball terminal by contact or induction and watch the foil leaves respond. A perfect and inexpensive addition to your electrostatic demonstration materials. Flask sold separately.