(Click to see larger image) This Tritech Research Brass Straight-Arm Needle Holder is compatible with the microINJECTOR™, or any other microinjection system.  This special version is designed for those that prefer to use Eppendorf® prepulled Femtotips® (that screw on) instead of our own lower-cost MINJ-PP prepulled needles that are compatible with our standard MINJ-4.  The standard needle holder shaft is 4mm in diameter for maximum compatibility with Narishige and other micromanipulators.  Other sizes are available by special order.  After comparing the features, price, and customer service, most researchers decide to get all their microinjection and micromanipulation equipment from Tritech.

Eppendorf and Femtotip are registered trademarks of Eppendorf.

The MINJ-4FEM comes with a quick-connect and tubing but we are happy to customize your needle holder connection according to your needs. Please choose the one you need from the pre-defined choices (see pictures below) or call us at 310-446-4460.