Profile: Hook & Tucker Zenyx Ltd. is a manufacturer of laboratory instrumentation focusing on automated liquid handling in a number of market sectors. Our product line includes robotic samplers, diluters & dispensers, tube sorter and demographic tester. Our Selecta™ tube sorter is an unique instrument for the cost effective automation of tasks requiring tube identification, sorting, and weighing. It also offers the option of integrated automated liquid handling, allowing it to tackle tasks that would otherwise require more instruments or a much larger investment. The instrument comprises a robotic proportional control gripper that accommodates a wide variety of tube sizes for moving tubes between racks, the barcode reading position(s), and the weighing station. Tubes may be presented in a variety of different rack types, but typically they are in 96 position SBS format blocks. Our Beeline® is our single probe robot and provides a compact RSP platform. It offers a high degree of flexibility in software and hardware.