Description

shipped with 100 discs and a tape roll in a clamping-plate-ready case

Life-size heart model opens into two halves to expose four chambers

Designed to electrolyze water into separately collected hydrogen and oxygen

Wooden wheel-and-axle simple-machine model on a 9

Simple Machines Fulcrum Balance Model Plastic Labware_Plastic Measuring Cylinders shipped with 100 discs andWooden fulcrum balance simple machine model with a sliding pivot, letting students vary the moment arm distances on either side and find the balance point for any combination of masses.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Simple Machines Fulcrum Balance Model Plastic Labware_Plastic Measuring Cylinders shipped with 100 discs and

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