100-Pack Disposable Graduated LDPE Transfer Pipettes, 3mL Biology_Entomology & Zoology providing lightweight projectiles for collision-and-ramp

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

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

sensor-port base

4-inch tubes

showing the ionic lattice and tetrahedral coordination of zinc and sulphur ions

100-Pack Disposable Graduated LDPE Transfer Pipettes, 3mL Biology_Entomology & Zoology providing lightweight projectiles for collision-and-rampDisposable 3mL LDPE transfer pipettes arrive in a 100 pack with graduated markings for single use liquid handling in chemistry and biology work.