The Thermal Scientific MaxQ 6000 Incubated/Refrigerated Stackable Shakers enable user-friendly orbital shaking due to the intuitive digital controls, as well as sample storage which can save valuable lab space. This is achieved by stacking the units two-high on the floor. An adapter set can be purchased separately to set up a double shaking capacity of two tiered 18 x 18" platforms. The stackable units can hold flasks up to 6 L. Additional storage can be gained as the two shelves have adjustable heights. The shakers are available in either incubated or refrigerated models depending on your requirements. They can be utilized for protein expression, molecular biology or plasmid purification studies.