Hamilton Company offers the most comprehensive selection of standard and custom needles in the industry.

Each is manufactured to achieve the highest level of accuracy and precision possible. Syringe Terminations: Luer Tip (LT)- The needles are removable and fit over a ground glass hub which is tapered in the shape of a male luer. The LT termination will accept most hypodermic needles but was designed specifically for use with Hamilton Kel-F needles. This termination increases the dead volume in the syringe, which may not be appropriate for some applications. Autoclavable when disassembled.

PTFE Luer Lock (TLL)- This termination has a PTFE, male luer taper with nickelplated brass locking hub for use with Kel-F needles, metal hub needles, and universal connectors. Also, the TLL is used with Hamilton diluters and dispensers, OEM applications, and manual operations. The version with slots is used during the attachment to some instruments but does not effect the connection to needles. Autoclavable when disassembled, except on 25 mL and greater syringes. Repeated autoclaving will shorten syringe life.

Point Style 2 - Sharp, beveled, curved, non-coring needle point recommended for septum penetration. Available gauges: 34-10. Point Style 3 - Blunt needle point for use with HPLC injection valves and for sample pipetting. Available gauges: 34-10. Point Style 5 - Conical needle with side port for penetration of septa, thin-gauged vinyls and plastics without coring. Available gauges: 26-10.