... in biological, pharmacy,chemical,enviroment protection industry.. DJ-2 Laboratory Motor StirrerDescription and FeaturesMotor stirrer is the ideal laboratory ... is used for mixing liquid.1. High automation, easy operation.2. Two muddlers for different vessels and liquors.3. Velocity can be ... : MORE INFORMATION, PLEASE REFER TO www.cn-pharmaceuticalmachinery.com DJ-2 Laboratory Motor Stirrer