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PTFE Magnetic Stir Bar Set, 10 Bars + Retriever, photo 1 of 3
Consumables

PTFE Magnetic Stir Bar Set, 10 Bars + Retriever

PTFE-coated magnets, assorted sizes

  • 10 bars, assorted lengths
  • PTFE coated
  • Retriever wand included
$29.99USD

SKU TB-LAB-STIR10 · In stock

1

Paid weekday orders before 2PM ET normally ship the same day

About this item

Ten PTFE-coated magnetic stir bars in assorted lengths, plus a retriever wand for lifting them out of the vessel.

Ten PTFE-coated magnetic stir bars in a range of lengths, so you have the right bar for anything from a small beaker to a large flask. The PTFE coating is smooth, easy to clean and does not react with most liquids.

The retriever wand has a magnet in its tip: lower it into the vessel and the bar comes out with it, without fingers or tongs in the liquid.

Questions

Which size do I use?

Choose a bar roughly half the diameter of the vessel. Too small mixes slowly; too large can decouple from the stirrer at speed.

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