Optional dimpled mat for use with a variety of tubes

OS70-Pro Package 1#, LCD Digital Enhanced Overhead Stirrer with Timer, Max. stirring quantity 70L, with 18900478 & 18900605 free

Stacking platform, large 12"x12" with dimpled mat (3.0" separation)

SK-O330-M Digital Orbital Shaker (3Kg) with fixed plate