Cylindrical Conductor, 12.5 x 5cm Ceramic Labware_Crucibles Used to compare two light

Used to compare two light sources by sliding them until both faces of a paraffin block appear equally lit

this premium calorimeter delivers accurate specific-heat and heat-of-reaction measurements

this Van de Graaff generator delivers spark-producing high-voltage demonstrations in the physics classroom

8mm rod attachment and a centered 50mm aperture together hold a lens square against an optical-bench rail for repeatable refraction

dermal papillae

Cylindrical Conductor, 12.5 x 5cm Ceramic Labware_Crucibles Used to compare two lightMid sized brass cylinder on an ebonite insulated base, sized so that students can compare its uniform curvature surface charge against sphere and cone partners in the conductor set.