US$ 3114.99
the larger geometry pushing pole separation wide enough that field lines extend visibly beyond the magnet body for filing maps
2A rheostat with oxidized constantan winding on a 300x44mm vitreous-enameled tube
6 pounds on a 13 by 7 inch footprint for side-by-side burette titration setups
sized for compass-deflection and small-scale field-line investigations
T-Shape Screw-Thread Connector, Borosilicate Glass Item Type_Dissection Pins the larger geometry pushing poleT shaped screw thread connector in borosilicate glass features thread size 13 for connecting multiple components in chemistry apparatus assembly.
US$ 3114.99
US$ 29500.00
US$ 249.49
US$ 9450.00
US$ 18.99
US$ 324.99