US$ 113.50
and inner ear sections support detailed auditory anatomy teaching at 3x enlargement for classroom visibility
Hook-topped for easy suspension
Double-concave glass lens at 3-inch diameter and 200mm diverging focal length
Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes
Borosilicate beaker shot glasses hold 1
Eisco Labs Build a DC Motor Kit Capacity_150mL and inner ear sections supportStudent kit for constructing a working DC motor from component parts, teaching electromagnetism, armature winding, and commutator function from the inside out.
US$ 113.50
US$ 387.50
US$ 679.00
US$ 17.95
US$ 42.00
US$ 39.00