Conical Conductor, 15 x 8cm Subcategory_Alternative Energy Plastic MES bulb holder with

Plastic MES bulb holder with mounting tabs and screw terminals

Iron anode-and-cathode pair fitted into a rubber bung for the student electrolyzer

Cork-lined stainless steel safety flask tongs lock jaws around flask necks to prevent accidental drops during transfer of hot distillation vessels between bench stations

Graduated white screen mounted for use on the optical bench

and follicular stages from primordial through mature corpus luteum for reproductive anatomy and histology teaching

Conical Conductor, 15 x 8cm Subcategory_Alternative Energy Plastic MES bulb holder withLarger brass conductor cone on an insulated rod and base, paired with sphere and cylinder counterparts to extend the electrostatic curvature comparison up the size scale.