100-Pack Disposable Graduated LDPE Transfer Pipettes, 3mL Biology_Entomology & Zoology illustrating the Lorentz force as

illustrating the Lorentz force as current crossing the magnetic field sets a low-friction wheel in motion

3 glass features 12/21 cone with flat bottom for sealing ground joint vessels and chemistry apparatus

and acrylic in a foam-lined wooden case for density-versus-material investigations

providing lightweight projectiles for collision-and-ramp experiments where steel or glass would carry too much momentum or break on impact

100-Pack Disposable Graduated LDPE Transfer Pipettes, 3mL Biology_Entomology & Zoology illustrating the Lorentz force asDisposable 3mL LDPE transfer pipettes arrive in a 100 pack with graduated markings for single use liquid handling in chemistry and biology work.