Benchmark Scientific | BT4001 Orbi-Shaker CO2 w/ Remote ControllerBenchmark Scientific BT4001 Orbi Shaker CO2 Remote Controlled Incubator Shaker with 13x12" Non Slip Rubber Mat & Patented MAGic Clamp for Efficient Mixing and Aeration At Alto Med Supply, we offer the Benchmark Scientific Orbi Shaker CO2, a precision engineered incubator shaker designed to maximize capacity and performance within most CO2 incubators. Featuring a 13x12" non slip rubber mat, this shaker ensures stable and secure placement of your flasks