
Z326-4420 by Hermle is a 44-position fixed-angle rotor for 1.5/2.0 ml microtubes with Quick-Seal lid. Reaches 13,500 RPM / 17,113 × g on Hermle Z326, Z32-HK, and Z446; 15,000 RPM / 21,128 × g on Hermle Z366. Angle: 32°/55°. 3-year warranty. Ideal for high-throughput nucleic acid pelleting and protein precipitation.