needle tip style tip a

Needle Tip “a”

This tip is designed for optimum penetration of the septa and prevents septa coring.
The 17° bevel is proven standard. In addition our electro tapered tip minimizes the necessary piercing force and diameter of the injection channel.
needle tip style tip b


This tip has a 90° bevel for precise pipetting. This design releases drops completely, for maximum reproducibility. It is widely used for HPLC sample injection.
needle tip style tip c


This tip has been specially designed for autosamplers in routine applications.
The electro tapered tip and the polished 90° square end eliminate burrs. It is ideal for PTFE laminated seals and regular septas.
needle tip style tip c star


Dual gauge – Narrow gauge at front end for on-column injection and wide gauge to increase strength for autosampler use.
needle tip style tip d


Tip “d” is equipped with a side opening for dispensing and filling.
This design avoids plugging and minimizes septum damage. It is ideal for thicker septa and recommended for headspace analysis.