Ball and Ring
SKU/Product Number#:
SB07985
In Stock
Ships direct from factory. May require extra delivery time.
$15.00
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Brass ball, 3/4 in. diameter, fits into brass ring. Ball passes freely through ring when both are at same temperature. After application of heat, as little as 100° C change in temperature, the ball cannot pass through the ring until it cools or until the ring is heated. Wooden handles.
| Brand | United Scientific Supply |
|---|---|
| Item Weight | 0.40 lbs |
| Length | 10.50 |
| Width | 2.50 |
| Height | 1.50 |
| Manufacturer | Super A Scientific Co |
| Mfg Part No | BRA001 |
| Prop 65 |
|
| Subject Areas | Physical Science |
This website is closing 9/10/26, but Nasco products are now available from School Specialty.