Automated Tissue Grinder

The QuEChERS pre-treatment is becoming an usual method used in analytical laboratories for trace residues of pesticides and drugs. During QuEChERS process, the commonly-used techniques in shaking and mixing are vortex shaker, conventional shaker and manual shaking. However, neither the vortex shaking nor the conventional shaking can achieve satisfatory extraction efficiency, it takes longer time to reach required extraction results; and manual shaking and mixing may reult in poor parallelism and repeatability of sample preparation due to different operators.

RayKol V20 Automated Shaker utilizes pendulum-type vertical shaking to mimic the arc trajectory of artificial arm motion to achieve better mixing effect, to cater to the requirements of sample extraction in the QuEChERS pretreatment method.