US$ 23.98
Carbon rod with brass terminal sized for general electrochemistry work
accelerometers
For studying reflection
supplying steady air for linear-track suspension and other benchtop aerodynamics apparatus
bottle in borosilicate glass holds 125mL with glass stopper for biological oxygen demand testing and water quality analysis
Spherical Conductor, 5cm Diameter Handle Type_Wood Carbon rod with brass terminalFive centimeter brass sphere mounted on an ebonite insulated metal base, designed to hold an electrostatic charge while students probe its surface with a proof plane.
US$ 23.98
US$ 30.99
US$ 55.95
US$ 61.95
US$ 29.98
US$ 104.95
US$ 56.00
US$ 96.00