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WPI MicroFil Flexible Needle

WPI MicroFil Flexible Needle

WPI MicroFil Flexible Needle

Flexible needle that is perfect for filling micropiette

World Precision Instruments

WPI's MicroFil fills micropiettes easily and reliably. Its long and fine tip allows you to start the filling very close to the pipette tip, eliminating both air bubble formation and clogging due to the washing down of dust particles. The transparent amber MicroFil needle is constructed from a combination of plastic and fused silica - no metal components are used. The MicroFil needle may be stored for days with the filling solution inside without clogging.


  • Quantity 5 per pack
  • Volume discounts - save up to 15% off the retail price when you buy 10 or more !
  • Choose size : 34g 67mm (MF34G-5), 28g 67mm (MF28G67-5) or 28g 97mm (MF28G-5)

The MicroFil's tip elasticity is sturdy and very flexible, through not unbreakable. Since it is more flexible than stainless steel needles, moderate bending will not block or damage the MicroFile needle. The combination of plastic and fused silica in the MicroFil tip is sturdier than plastic tips, allowing easy and repeated insertions into micropiettes. MicroFil's luer fitting allows easy coupling to syringes and syringe fillers.

Custom MicroFil cut to your desired length is also available.

For further information please contact us or download the datasheet.

Read more on WPI's website