GC Manual Syringes
To avoid inlet discrimination of thermally unstable compounds, removeable needle µL syringes may be outfitted a specialized needle for direct on-column injection. These long, tapered needles are sized to fit within the inner diameter of the analytical column. They are also ideal for transferring liquids from ampoules or vials.
Our bevel tipped needle is preferred for GC manual injection due to its optimum septum penetration with minimal coring.