Description_x000D_ General description_x000D_ These roller mixers provide a gentle, but highly efficient rocking and rolling action._x000D_ There are two models available with either 6 or 9 rollers, with fixed speed of 33 rpm._x000D_ Designed for easy cleaning with plastic rollers and drip trays made from stainless steel to hold accidental spillages._x000D_ Recommended for mixing blood samples, viscous substances and liquid-solid suspensions where minimum aeration is required. Units can be used in incubators up to 60°C and humidity up to 80%, or in cold rooms down to 4°C._x000D_ • Rocking and rolling action for complete mixing_x000D_ • Six roller design with small footprint_x000D_ • Designed for continuous quiet operation_x000D_ • Can be used in cold rooms or in incubators_x000D_ • Ideal for small vials or bottles (max bottle diam. 135 mm)_x000D_ Legal Information_x000D_ Stuart is a trademark of Bibby Sterlin Ltd.