Fitting, RN Compression, 1/16" 1 Large Bore RN Nut, 5 PFA Ferrules & 5 PEEK Cup Ferrules

There are many applications where using a glass needle is superior to using a metal needle. Glass needles are widely used in Neuroscience applications because the point can be pulled to an incredibly small diameter and maintain the rigidity to penetrate tissue. Additionally since the dispense hole exits from the very tip of the needle the wound track can be minimized.