US$ 20.00
19-inch clear slots
and resonance relationships
4A single-phase rheostat with cover-protected constantan winding on a 200x56mm tube and 4mm safety socket terminals
Built for introductory head dissection
a lamp house
6-Tube Capillary Pressure Demonstration Apparatus with Metal Frame Physics 19-inch clear slots6 tube capillary pressure demonstration apparatus features metal frame for demonstrating capillary action, surface tension, and liquid behavior.
US$ 20.00
US$ 34.95
US$ 375.00
US$ 10.95
US$ 34.95
US$ 262.50
US$ 15.00