The product is used for mixing and blending of the blood, powderreagents, total blood control materials in the anticoagulation tubeor bottle. It is proved of being more accurate and effective thanthe manual mixing by the Shanghai Clinical Inspection Center aswell as the Big Hospital all over the China. According thedifferent requirements, it can be rolling mixing, positiverotation, roll back, and speed adjustable. It is perfect instrumentfor clinical Lab.