The Fisher Scientific Vortex Mixer Model 02215365 is a reliable and compact laboratory device designed for thorough mixing of samples in tubes or vials. Featuring a variable speed control from 1 to 10, it allows precise adjustment for various sample types. Equipped with an auto and continuous run mode, this mixer enhances workflow flexibility in lab environments. Its robust construction and consistent performance make it ideal for molecular biology, microbiology, and other analytical applications requiring efficient sample mixing.