US$ 224.50
crossing over
25-inch Magdeburg-hemisphere suction cups with release stubs
Autoclavable polypropylene test tube stand holding six 25-mm tubes with six drying pins on the back
Regulated dual-output power supply showing independent LED readouts of voltage and current
One hundred numbered slots in a hardwood storage box hold standard microscope slides for ordered reference and classroom slide-library organization
Drilled Steel Pendulum Ball, 3/4" Type_Low Form crossing overDrilled 3 4 inch steel ball with an approximately 2. 5mm hole for string suspension, providing a high density bob for pendulum and collision momentum student investigations.
US$ 224.50
US$ 750.00
US$ 224.50
US$ 558.50
US$ 224.50