Ungraduated Conical Borosilicate Glass Centrifuge Tube Capacity:5mL With every complete revolution of

With every complete revolution of the drive wheel

Nylon ball-bearing adjustable clamp pulley supporting low-friction rotation across varied rod-and-stand mounts

Two-ball loop-the-loop apparatus on a 24-inch track with a vertical loop

Cork-jawed safety tongs measuring 12 inches in stainless steel accommodate both round-bottom flasks and straight-sided beakers

Ungraduated Conical Borosilicate Glass Centrifuge Tube Capacity:5mL With every complete revolution ofBorosilicate glass conical centrifuge tube for routine sedimentation work where volume readout is not required, withstanding repeated autoclave and chemical exposure.