Three-Finger Lab Clamp with Bosshead, PVC-Coated, up to 3.5" Pack Size_100 Used to crank a row

Used to crank a row of 16 cam-driven rods through a moving sine wave

and steel in a snap-top case

Two-speed ticker timer kit printing 25 or 40 dots per second on paper tape via carbon discs

holding volume constant across specimens for isolated density comparisons

this 2-pack of 20oz Griffin-shape borosilicate beakers adds a pouring spout for everyday home use

Three-Finger Lab Clamp with Bosshead, PVC-Coated, up to 3.5" Pack Size_100 Used to crank a rowBuilt to grip round flasks and condensers during distillation or reflux, this three finger lab clamp pairs vinyl coated prongs with a swivel bosshead for flexible rod mounting.