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and Coulomb’s law
ensuring safe and secure placement of test tubes during experiments
Active ingredients: Sodium Thiosulphate Pentahydrate 99% Extra Pure Confirming to BP
Improved accuracy and robustness and are less expensive than Double Battery Holder
Convenient Setup: Includes two self-centering wire pin chucks for easy and secure attachment of wires
3D Global Model Showing Earth Internal Structure and Coulomb’s law3D Global Model Showing Earth Internal Structure This model can be used as a visual aid in schools for Geology lessons. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in geology classrooms, household and educational settings. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.
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