Description
Seventy-times enlarged skin cross section reveals epidermis
exposing the full urinary tract for combined anatomy and physiology teaching at 15 by 9 inches
this 2-pack of 20oz Griffin-shape borosilicate beakers adds a pouring spout for everyday home use
dermal papillae
Ratchet-stopped nickel-plated brass 25 mm micrometer screw gauge reading to 0
Hand-Crank Van de Graaff Generator, 100,000V Biology Seventy-times enlarged skin cross sectionHand 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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