One of the most important basic process engineering methods is the separation of mixtures of substances. This working method includes centrifugation, which exploits the concept of mass inertia. A mixture of substances to be separated is filled into centrifuge tubes, placed in a centrifuge and rotated. Due to the high rotation speed, heavier particles are pushed outwards faster and further away than the lighter ones. This results in separation based on the mass or density of the individual material components.

Catalog No	Diameter d (mm)	Height h (mm)	Capacity (mL)	Wall Thickness (mm)	Remarks	Quantity
216011004	12	100	6	1	–	50
216011107	16	100	12	1.2	–	50
216011407	24	100	25	1.8	–	10
216011707	34	100	50	2.8	–	10
216012403	40	115	80	3.2	Non-DIN size.	10
216012609	44	100	80	3.2	–	10
216013605	56	147	250	3.5	Non-DIN size.	10