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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Suitable for science lab and classroom
Students can measure and prove that the stretch of a spring is proportional to its load
Laboratory Safety Rules
Precision Calibration: This set includes five slotted masses made of brass
Housed in a custom styled case
Insect Bottle with Magnifier & Scale Suitable for science lab andThis product is insect observation box, which is made of premium material, durable for long term use. With this observer, insects and plants can be carefully observed. Premium Quality: 100% Anatomically correct, this model is made of high quality PVC, hand painted and assembled with the utmost attention to detail. This model can be used as a visual aid in schools for biological lessons. If you need custom order with different sizes design please
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