New and Improved patented removable Microtube Holder for use with the TurboMix Attachment (Part No. SI-0564) on the Vortex-Genie 2 family of products, and the Vortex-Genie Pulse, as well as the Disruptor Genie. Accepts 1.5ml or 2.0ml microtubes (snap-top or screw-cap).