MC-12 High-Speed Microcentrifuge (US Plug, 115V US format; electrical adjusted), Cat. No.: BM-C1612, Benchmark’s MC-12 is the first and only compact microcentrifuge capable of achieving centrifugal speeds up to the critical threshold of 16,000 xg, often held as the standard for many molecular biology/DNA protocols. Its’ brushless, maintenance free drive system makes it powerful, yet compact enough to allow each work station to be fully equipped with a personal centrifuge.