Description

Use this flask for experiments in detection of electric charge and determination of polarity. It consists of an Erlenmeyer flask, 250 ml, and a plated rod with a knob of diameter 0.75″ (19 mm) passing through a rubber stopper. It is an excellent tool for laboratories and classrooms.
• Comes with 1 pair of aluminum leaves
• Additional aluminum leaves available (Item #3135-02)