Magnetic Stir Bar Set PTFE Lab Stirrer Mixer Bars 8x35 8x30 8x28 7x30 mm Science

• Versatile Magnetic Stir Bar Set: This 8-piece PTFE Magnetic Stir Bar set includes 8 different sizes, providing perfect options for various laboratory applications
• Good Quality Material: Polyethylene tetrafluoroethylene (PTFE) magnetic stir bars are made by sealing permanent magnets in PTFE material can withstand high temperatures
• Perfect for Laboratory and DIY Use: Ideal for laboratory applications such as chemistry labs, general training, science lab, also a good choice for the home diy handmade project
• How to Select: Select the stir bar based on the volume; For volumes up to 1000 mL, a 15 mm stir bar is sufficient. For volumes up to 3000 mL, a 30 mm stir bar should be used; Note: Stir bars are suitable for use with liquids of low viscosity. If used with thick, oil-like liquids, the stirring efficiency may be affected
• Ideal for Flat Bottom Container: This cylindrical with shaft ring shape stir bar set is suitable for use in flat-bottom containers
• Convenient Storage Box - All the magnetic stir bars are stored in a transparent and sturdy storage case; Each size is stored separately in a EVA foam, ensuring easy organization, quick access, and no confusion during transportation. Ideal for efficiently finding the size you need