
The Z326-2420H by Hermle Labortechnik is a 24-position hermetically sealed fixed-angle rotor for 1.5/2.0 ml microcentrifuge tubes, featuring a rigid aluminum/metal lid for high-containment biosafety work. Rated to 14,000 rpm (18,624 × g) and compatible with the Hermle Z306, Z326, Z32-HK, Z446, and Z366, it is the metal-lid counterpart to the Z326-2420 polymer-lid rotor — specified for BSL-3 protocols or institutional policies requiring a rigid metal containment lid. Available from MBP — a registered vendor for Howard Hughes Medical Institute, Vanderbilt University, MD Anderson Cancer Center, Eurofins, and many other institutes across the USA.