US$ 50.00
ground to polished beveled edges and usable as a top-spinning base in secondary mechanics demonstrations
and Lucite dielectrics for studies of capacitance
used to map the circular field around a current-carrying wire and confirm the right-hand rule
Built to excite gas atoms inside spectrum tubes
75-inch frame for draining
Wooden Slide Storage Box, 25-Slot for 25 x 75mm Slides Item Type_Mug ground to polished beveled edgesHardwood 25 slot slide storage box safely holds standard microscope slides for small collection organization and lab bench storage.
US$ 50.00
US$ 28.00
US$ 100.00
US$ 116.25
US$ 100.00