The Scientific Industries 504-0233-00 Multiple Sample Starter Set includes a platform and two interchangeable inserts to hold multiple microtubes or a single microplate on Vortex-Genie 2 and Vortex-Genie Pulse mixers (sold separately). The platform is 6" (152mm) in diameter and securely holds each insert. The microtube insert holds up to 60 microtubes, and the microplate insert holds one standard footprint microplate. Each insert is made of high-density foam to retain its shape.
Scientific Industries manufactures laboratory equipment such as shakers and mixers, homogenizers, and incubators under the Vortex-Genie and Genie brands. The company, founded in 1954, is headquartered in Bohemia, NY.