Microscope Slides with Single Concavity, 10-Pack Material_Plastic Eight aluminum-shank tuning forks tuned

Eight aluminum-shank tuning forks tuned to scientific pitch (C4 = 256Hz) and ranging from 5 9/16 to 7 1/8 inches

supporting up to three pendulums simultaneously for harmonic-motion work

levitating above one another when oriented with like poles facing

used to demonstrate capacitance and the discharge of stored static charge

this three-finger lab clamp pairs vinyl-coated prongs with a swivel bosshead for flexible rod mounting

Microscope Slides with Single Concavity, 10-Pack Material_Plastic Eight aluminum-shank tuning forks tunedSlotted with a central well on each glass, these concavity microscope slides hold liquid samples for hanging drop preparations and observation of specimens in suspension.