Pay in 4 interest-free payments of $10.00 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Works with standard school furniture
1pcs cleaning brush
To show the maximum density of water
pounds and ounces✅Compact footprint saves space in the classroom✅For ages 8+✅Capacity: 5000g (176
the weights are stored in the box for better protection of the weights so that the results are more accurate
Resistance Spring of different ranges Test Tube Rack Works with standard school furnitureSet of 2, Resistance Spring of different ranges. 5 10 15 Premium Quality: Resistance Spring is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us.
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