Specifications Swinging bucket aluminum rotor Capacity: 6 × 5mL (0.03L) Max. speed/RCF: 50,000rpm/296,005 x g K factor: 53 Angle: 90° Ordering Information: Order ultracrimp/clearcrimp sealing tool (03920), crimp gauge replacement (03919), ultracrimp plugs and caps (03044), tube removal tool (12826), ultracrimp tube racks (03730) separately. Contact your sales representative for information Compatible with: Thermo Scientific™ Sorvall™ WX Ultra Series Floor Model Centrifuge Recommended for: Rate zonal isolation of proteins and RNA.