Heavy Duty Rectangular Retort Base and 23.6" Rod Set, 8 x 5", 3.75lbs Subcategory_Electricity and Circuits Sized for compact classroom display

Sized for compact classroom display

Thirty-two-inch advanced pulley demonstration set with 8 singles

anchoring retort stands and apparatus to the edge of a classroom workbench

Nine dissectable sections separate the enlarged eye from its orbital cavity

Diamond lattice kit with 39 carbon atoms and 60 connectors for building the tetrahedral covalent network that gives diamond its exceptional hardness and optical properties

Heavy Duty Rectangular Retort Base and 23.6" Rod Set, 8 x 5", 3.75lbs Subcategory_Electricity and Circuits Sized for compact classroom displayRubber footed 8 by 5 inch powder coated steel base pairs with a stainless steel 60cm rod at 12mm diameter for a 3. 75 lb retort set accepting 10 by 1. 5mm metric threads.