US$ 800.00
sweat glands
Higher-current 1A-to-5A shunt for galvanometer conversion
Wooden wheel-and-axle simple-machine model on a 9
and a second copper) for side-by-side comparison of conductivity and resistance
offering a well-characterized expansion coefficient for comparative-metals work
Superior Human Skeleton Model Lab Supplies_Rubber Tubing sweat glandsFull height articulated human skeleton model with mounted stand supports upper level anatomy teaching, classroom reference, and bone identification exercises.
US$ 800.00
US$ 290.00
US$ 235.00
US$ 450.00
US$ 158.50
US$ 475.00