Description
and raised-graduated for shatterproof bench use
dermal papillae
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
Ratchet-stopped nickel-plated brass 25 mm micrometer screw gauge reading to 0
ventricles
Hand-Crank Van de Graaff Generator, 100,000V Biology and raised-graduated for shatterproof benchHand cranked to convert mechanical work into electrostatic energy, this Van de Graaff generator delivers spark producing high voltage demonstrations in the physics classroom.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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