The Scientific Industries 0K-0513-900 Elastic Band is a replacement band for securing a microplate to the Scientific Industries SI-0513 Microplate Adapter that fits Vortex-Genie 2 mixers (adapter and mixers sold separately). It is sold in a pack of two.
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.