22 Piece PTFE Magnetic Stir Bar Set With Retriever Includes 21 Stir Bars In Various Sizes And Shapes For Beakers And Flasks Durable Teflon Spin Bars For Lab Mixing Awesome Value

Durable PTFE Magnetic Stir Bar Set with Retriever for Lab
✔️ 21 stir bars in ring, olive, and cylinder shapes, plus a 250mm retriever, all PTFE-coated for reliable, chemical-resistant mixing in labs

This magnetic stir bar set is a handy collection of tools for mixing liquids in laboratory settings, commonly used in chemistry experiments, pharmaceutical prep, and educational labs to ensure even stirring without contamination.

✅ 7 ring-shaped stir bars ranging from 5x15mm to 9x35mm for versatile container use
✅ 7 olive-shaped stir bars from 5x10mm to 12x25mm, ideal for low-viscosity liquids
✅ 7 cylinder-shaped stir bars measuring 5x15mm to 9x30mm, perfect for high-torque applications
✅ 1 flexible magnetic retriever at 250mm length, designed for easy retrieval from various vessels

💡 How do magnetic stir bars improve accuracy in scientific mixing?
This tech helps maintain precise, consistent agitation in lab work by using a rotating magnetic field.
- Reduces manual errors for better experiment results
- Works with different liquid types to avoid cross-contamination
- Boosts efficiency in routine tasks like sample preparation
- Offers long-lasting performance in harsh chemical environments