Mixed size set of 7x Type-C magnetic stir bars in storage case.

Ideal for stirring liquid cultures or culture media.

Type-C stir bars without centre spin-ring. Use this type for vessels with a convex base - including media bottles, mason jars. 

• 100% Autoclaveable. Place inside liquid cultures or culture media before sterilisation.
• Features a high quality PTFE coating, for long life and smooth spin. Can be used with Ethanol, corrosive chemicals, including acid and base.
• Teflon (PTFE) casing helps reduce friction and wear while spinning.
• Place inside a container of liquid that is seated on a magnetic stirrer/stir plate.

Contains: 

• 1 x Length 10mm Diameter 4mm
• 1 x Length 15mm Diameter 6mm
• 1 x Length 20mm Diameter 7mm
• 1 x Length 25mm Diameter 7mm
• 1 x Length 30mm Diameter 7mm
• 1 x Length 30mm Diameter 8mm
• 1 x Length 35mm Diameter 8mm
• Storage Case, Tweezers