Agilent 5181-3360: High-precision GC microsyringe for autosamplers
The Agilent 5181-3360 syringe is a high-precision tool specially designed for automatic injections in gas chromatography systems. It belongs to Agilent's range of high-end syringes, certified to strict standards, and is an ideal solution for laboratories seeking performance, reliability and reproducibility in their analyses. This particular model features a 10 µL volume, suitable for low-volume injections with remarkable accuracy.
The main advantage of the 5181-3360 syringe is its fixed 23-26s dual gauge needle, an innovation that combines the robustness of a 23 gauge with the fineness of a 26s gauge. This configuration allows the syringe to be used for both split/splitless injections and direct column injections, ensuring great analytical versatility. Its 42 mm conical tip allows clean penetration of the septum, reducing the risk of coring and extending the life of the system components.
The stainless steel piston of this syringe is precisely adjusted to the glass cylinder, forming a leak-proof system with no mechanical play. This assembly guarantees perfect sealing during aspiration and injection, which is essential for microlitre volumes. This level of precision is essential to avoid dosing errors, ensure excellent reproducibility and prevent cross-contamination between samples.
Designed for use with Agilent autosamplers, including the 7693A series, the 5181-3360 syringe offers perfect synchronisation with the automatic injection mechanism. Thanks to its precise alignment with the movement of the injection arm, it enables fast and reliable injection cycles, helping to increase overall laboratory productivity.
The Agilent 5181-3360 is recommended for injections ranging from 1 to 8 µL, offering flexibility of use while maintaining excellent accuracy at low volumes. It is particularly suitable for applications where reproducibility of results and reduction of human error are critical.
The 5181-3360 syringe is an essential component for Agilent autosampler users who want to maintain high standards in chromatography. Whether for routine analyses or more complex methods, it offers an optimal balance between robustness, precision and ease of integration into automated protocols.