US$ 32.99
sized so the heavier D cell stays seated when student-built circuits are picked up
Eight-piece stainless steel slotted mass set supplied with a corrosion-resistant finish
dropping resistance as temperature rises and giving an introduction to temperature-dependent semiconductor sensors
fluid reservoir
Used with standard laboratory filter funnels
20mm Zinc Density Cube with Hook Subcategory_Filtration Equipment sized so the heavier DSuspends 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.
US$ 32.99
US$ 12.00
US$ 68.00
US$ 62.99