PTFE Tubing

PTFE Tubing

Polytetrafluoroethylene (PTFE) is a transparent, chemically inert and non-toxic material with unsurpassed chemical resistance and an easy-to-flow surface. Tubing made of PTFE is suitable for the introduction of tiny flows in microfluidic devices.

Alfa Chemistry offers PTFE tubing in a variety of sizes suitable for most microfluidic applications.


CatalogProductInner Diameter (ID)Outer Diameter (OD)
MF-MCA119PTFE tubing0.3 mm0.6 mm
MF-MCA120PTFE tubing0.5 mm0.9 mm
MF-MCA121PTFE tubing0.5 mm1.5 mm
MF-MCA122PTFE tubing0.6 mm1.0 mm
MF-MCA123PTFE tubing0.6 mm1.6 mm
MF-MCA124PTFE tubing0.8 mm1.2 mm
MF-MCA125PTFE tubing0.8 mm1.6 mm
MF-MCA126PTFE tubing1.0 mm1.4 mm
MF-MCA127PTFE tubing1.0 mm1.6 mm
MF-MCA128PTFE tubing1.0 mm2.0mm
MF-MCA129PTFE tubing1.0 mm3.0 mm
MF-MCA130PTFE tubing1.2 mm1.6 mm
MF-MCA131PTFE tubing1.6 mm2.0 mm
MF-MCA132PTFE tubing1.8 mm2.6 mm
MF-MCA133PTFE tubing2.0 mm2.4 mm
MF-MCA134PTFE tubing2.8 mm3.4 mm


The PTFE tubing provided by Alfa Chemistry has the following key advantages:


  • High temperature resistance: Its working temperature up to 250°C.
  • Low temperature resistance: It has good mechanical toughness, eve if the temperature drops to -196°C, but also can maintain the elongation of 5%.
  • Corrosion resistance: It exhibits inertia to most chemicals and solvents, and is resistant to strong acids and bases, water and various organic solvents.
  • Non-toxicity: It is physiologically inert and has no adverse reactions when implanted in the body for a long time as artificial blood vessels and organs.
  • High lubricity: It has a low coefficient of friction and are ideal for oil-free lubrication.
  • Non-adhesive: It has very low surface tension and do not adhere to any substance.
  • Electrically insulating: It can resist 1500 volts high voltage electricity.

Choose Alfa Chemistry

Alfa Chemistry is committed to providing customers with top quality microfluidic accessories. We supply various sizes of tubing made of different materials to help you quickly create non-permanent, leak-free connections on the surface or side of microfluidic chips, ensuring that the connections are hermetically sealed, even in high-pressure environments. If you don't see what you are looking for, please contact us. We also offer customized specifications to meet your different experimental needs.

Our products and services are for research use only.

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