PTFE Coated Magnetic Stir Bars

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Product Details

Teflon PTFE coated magnetic stir bars

Teflon (PTFE) coated magnetic stir bar is chemically inert, can be used with corrosive chemicals.

It is used to stir a liquid or solution in biological, chemical, medical and research laboratory applications.

PTFE material is FDA approved for use in food, drug, and cosmetic applications and corrosion Resistance

PTFE magnetic stir bar is placed inside a container of liquid or solution that is seated on a magnetic stirrer, which is a laboratory device that creates a rotating magnetic field using a rotating magnet or multiple stationary electromagnets.

Material: Alnico inside, PTFE outside

Powerful permanent magnetic strength
High temperature resistance
Harsh chemical resistance

1. Low cost

 --- Land/HR/Material

2. Professional

      ---15 years experience

3. Efficient

      ---Advanced production equipment and strict management

4. Control

      ---ISO9001&TS16949, FDA, ROHS, REACH reports

5. OEM accepted

      --- JUST provide drawing or samples

6. Fast and cheap delivery

      ---We have big discount from forwarder (Long contract)

Samples charge:

      ---Depending on your request, sampling time:3-7days

      ---Free for existing sample, sampling time:1day

Material sources: All our raw materials come from world famous brands as below:


Specializing in producing high-quality OEM, TEFLON custom ptfe coated magnetic stir bars, Rayflon Polymer Technology is one of the best PTFE Labwares manufacturers and suppliers in China, welcome to contact our factory and company.