US$ 35.00
5 inches of nylon bristles for scrubbing glassware up to 4 inches in diameter
holding volume constant across specimens for isolated density comparisons
electromagnet coil
Aluminum inclined plane with integrated vertical
Sodium chloride lattice kit with 27 color-coded gray and green atoms plus 54 connectors for building the full cubic NaCl crystal structure in three dimensions
8-Piece Aluminum Scientific Tuning Fork Set with Wooden Case Pack Size_50 5 inches of nylon bristlesEight aluminum shank tuning forks tuned to scientific pitch (C4 = 256Hz) and ranging from 5 9 16 to 7 1 8 inches, each foam protected in a wooden case with frequencies labeled.
US$ 35.00
US$ 35.00
US$ 54.00
US$ 35.00
US$ 35.00
US$ 35.00
US$ 35.00
US$ 35.00
US$ 32.00
US$ 14.00
US$ 12.00
US$ 35.00