Gentle rocking and rolling action for complete mixing
Safe for use in cold rooms down to 39°F (4°C) or in incubators to 140°F (60°C), up to 80% humidity
Continuous and quiet operation
Choice of analog fixed speed or digital variable-speed models
Solidly constructed roller shakers are recommended for mixing samples, viscous substances and liquid-solid suspensions where minimum aeration is required. Shakers accommodate most tube and bottle sizes. The stacking system (sold separately) allows you to stack up to three shakers, providing expanded volume without taking valuable bench space.