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Ships within 48 hours · Estimated delivery Oct 19 - Oct 24
Active ingredients: Sodium Thiosulphate Pentahydrate 99% Extra Pure Confirming to BP
Convenient Storage: The wooden box provides a convenient storage solution for all 18 soil specimens
ensuring safe and secure placement of test tubes during experiments
The light source is a mechanical stroboscope
3D Global Model Showing Earth Internal Structure Active ingredients: Sodium Thiosulphate Pentahydrate3D 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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