Cylindrical Conductor, 12.5 x 5cm Ceramic Labware_Crucibles this animal cell meiosis model

this animal cell meiosis model reveals chromosome pairing

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

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

each autoclavable with raised graduations

Jumbo three-dimensional frog dissection model with keycard demonstrates amphibian anatomy and organ systems for detailed vertebrate teaching

Cylindrical Conductor, 12.5 x 5cm Ceramic Labware_Crucibles this animal cell meiosis modelMid 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.