Get current pricing for Sorvall, TZ-28 Sorvall Tz-28 Zonal (90 Degrees) Titanium Rotor. Max Speed Of 28,000 Rpm And Max Rcf Of 83,547 X G. Capacity Of 1,350 Ml. For Use In Thermo Scientific . Product Category: Lab Equipment, Sub Category: Centrifuge - Rotors/parts: