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Qinghua science instruments 14yr.
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Mobile 13750965003
13750965003
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Note: You need to confirm the delivery time before placing the order!
A cell model of mitosis in plants and animals, essential for teaching experiments.
Accurately reconstructs chromosome changes across different periods, addressing difficult and abstract issues.
Food-grade material, safe and durable, includes a user manual.
With CE certification, recommended by thousands of teachers.
Let children explore the mysteries of life hands-on, spark their interest in science, and double the classroom efficiency!











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