US$ 347.50
5 mm in diameter
Wall-mountable beech wood draining rack measures 20 x 20 inches and holds up to 90 pieces of labware inverted for post-wash drying in chemistry labs
molecular geometry
this 2-pack of 20oz Griffin-shape borosilicate beakers adds a pouring spout for everyday home use
4-Stroke Diesel Hand-Crank Engine Model, 16" Pack Size_6 5 mm in diameterWalks students through four stroke diesel operation on a 16 inch hand cranked model, visible crankshaft, cam, injection pump, and 6V powered ignition light staging each step.
US$ 347.50
US$ 12.00
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US$ 18.00
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