US$ 32.99
totaling 1000 grams for force
Eight nickel-plated aluminum forks spanning C 256Hz to C 512Hz in a C-major scale
an electrophorus
this two-gap Wheatstone bridge is the standard student apparatus for resistance comparison and verification
Platinum Wire in Glass Tube for Flame Testing Physics totaling 1000 grams for forcePlatinum flame test wire fused into a 5 inch borosilicate glass handle, preferred over iron or nichrome because it contributes no color of its own to the flame.
US$ 32.99
US$ 122.50
US$ 170.00
US$ 26.95
US$ 11.95