Description

hand-painted detail for blood-flow teaching

Thirteen-coil plug-type resistance box covering 1 ohm to 1000 ohms with 2110 ohms total at plus-or-minus 0

5mm metric threads

dropping resistance as temperature rises and giving an introduction to temperature-dependent semiconductor sensors

Used with standard laboratory filter funnels

20mm Zinc Density Cube with Hook Subcategory_Filtration Equipment hand-painted detail for blood-flow teachingSuspends a 20mm solid zinc cube from a spring scale for water displacement density measurement, stamped (Zn) to identify it against the rest of the metal cube series.

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20mm Zinc Density Cube with Hook Subcategory_Filtration Equipment hand-painted detail for blood-flow teaching

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