Table 2.

Platelet rich fibrin matrices (L-PRF, A-PRF, and A-PRF +) prepared with the centrifuge process for PRF, Nice, France, (DUO)] and the Intra-Spin centrifuge [Intra-Lock, Biohorizons, Birmingham, Alabama, USA, (IL)]⁷.

	Device	Tube	Setting
			RCFclot (g)	RCFmax (g)	Rotor angulation (°)	rpm	Time (min)
L-PRF-IL	Intra-Lock, USA	Plastic-coated	408	653	33	27,000	12
L-PRF-DUO	Process for PRF, France	Glass	408	653	40	1825	12
A-PRF-IL	Intra-Lock, USA	Plastic-coated	193	276	33	2200	14
A-PRF-DUO	Process for PRF, France	Glass	193	276	40	1500	14
A-PRF + -IL	Intra-Lock, , USA	Plastic-coated	145	208	33	1900	8
A-PRF + -DUO	Process for PRF, France	Glass	145	208	40	1300	8