Erlenmeyer Flask, 50 mL, 12 Pack Molecular Modeling Accuracy you can trust: Magnetized

Accuracy you can trust: Magnetized tray walls maintain needle alignment between uses

Students experience first-hand how endothermic reactions absorb heat

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A filler hose barb makes it easy to refill and maintain a constant water level for repeatable results

hands-on way to explore the interaction between electric current and magnetic fields

Erlenmeyer Flask, 50 mL, 12 Pack Molecular Modeling Accuracy you can trust: MagnetizedThe 50 mL Erlenmeyer Flask is crafted from high quality borosilicate glass to stand up to the rigors of classroom use. Offering excellent strength and shock resistance, these flasks are a great value for any budget.