Cross Shaped Stir Bars come in various sizes that conform to both the sample being used and the required turbulence. Cross shaped stirring bars are generally used as an all-purpose stirrer in the lab with a true paddle configuration.

Guaranteed to be inert and leak-free, cross stirring magnets are separately polished to stay cleaner for longer, and are isostastically molded in Teflon PTFE resin approved by the FDA. They are manufactured with Alnico V magnets high in strength for maximum coupling. Cross stirring heads are 1 1/2” (38 mm) or 1 1/4" (32 mm) in diameter. They are fully autoclavable, meant specifically for mixing at slow speeds for various biological applications. A larger vortex is featured specifically for more complete mixing.

Key Features

• Stirring bars constructed of isostatistic Teflon PTFE resin approved by PDA
• Fully autoclavable, manufactured with Alnico V magnet high in strength
• Cross shape (also called star shape or plus shape)
• Excellent all-purpose stirrer, designed with a paddle configuration