Heating block, used for 0.2mL tubes, 54 holes

Underwater Multi-point ultra-thin magnetic stirrer, 20 - 1000rpm (10rpm step, 0 - 9 h) 20 - 1000rpm (10rpm step, 0 - 9 h)

Solid Block. 1.25in/32mm in height

Stirring bar flat blade style, 1 blade, 2200rpm