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. These replacement needles are designed to work with small hub removable needle syringe for Agilent 7673, 7683, 7693 and 6850 automatic liquid sampler (ALS) gas chromatography (GC) autosamplers.

Removable Needle (RN)- The needles are removable and are a Hamilton-specific design. The design allows the needles to seat precisely at the zero graduation mark of the syringe. Users can select the needle gauge, length, and point style to optimize the syringe for custom applications. Additionally, this termination allows for a removable needle without increasing the dead volume of the syringe and is ideal when there is a risk of the needle clogging. Autoclavable when disassembled. Repeated autoclaving will shorten syringe life.

Needle Point Styles:

AS - Special conical style needle point used on autosampler syringes the non-coring needle point is recommended for septum penetration.

Available gauges: 23, 26