US$ 37.99
and internal stirrer
exposing every wire and hammer so students trace the bell's electromagnetic action
wire holder
Glass prism with a 5-degree apex and 5° x 5° x 170° angles
Replacement Light Source for Aluminum Optical Bench Heat & Thermodynamics_Pressure & Gas Laws and internal stirrerPlastic housed LED with a clear lens and a small bench mount foot, sized as the matched replacement light source for the PH0616EMS aluminum optical bench.
US$ 37.99
US$ 30.99
US$ 25.99
US$ 74.00
US$ 155.00
US$ 59.99
US$ 36.99
US$ 74.97
US$ 65.99
US$ 59.99
US$ 59.99
US$ 63.99