Tube speed of the bubble, 30 per case, A bubble in each tube rises at a constant speed that depends on the type of fluid, the angle at which the tube is inclined, and to some extent, the temperature.This set provides students with practice setting up experiments and graphing data.
VWR* Basic Science kit, Biology Base, Equipment set with standmaterial for basic experiments in Botany and EcologyStorage case fitting the shape of the apparatus in plastic box with lid.
VWR* Lab Chair, functions include adjustable back tilt and seat height range of 20.75-30in to accommodate 32.75-42in high benches, Ergonomic seat and back are black self-skinned urethane, 26in diameter composite base and dual wheel casters
VWR* Lab Chair, functions include adjustable back tilt and seat height range of 15-20in to accommodate 27-32in high desktops and lab benches, Ergonomic seat and back are black self-skinned urethane, include 26in diameter composite base, 2in high nylon glides
Air core solenoid, coils wound on a plastic tube with approximately 575 turns of copper wire, can carry a current of 5A continuously or 10A intermittently.
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