Agilent G4513-80243: Blue Line 100 µL autosampler syringe with fixed needle for GC and GC/MS applications
The Agilent G4513-80243 syringe is part of Agilent's Blue Line range, specially designed to optimise the performance of automatic autosamplers, in particular the 7693A model. This syringe has a nominal volume of 100 µL and features a fixed conical needle with a 23-26 gauge and a length of 42 mm. This unique dual-gauge configuration combines the robustness of the 23 gauge with the fineness of the 26 gauge, offering excellent durability while being compatible with split/splitless or direct column injections.
Manufactured to rigorous standards, the G4513-80243 is equipped with a stainless steel piston that fits perfectly into its glass barrel. This precision coupling ensures optimal sealing without the need for additional seals, enabling reliable and reproducible measurement of liquids while reducing the risk of leaks and contamination. This level of precision is crucial for laboratories working with sensitive chromatographic analyses where the reliability of results depends heavily on the consistency of the volumes injected.
The conical needle is specially optimised for Agilent GC systems, in particular by limiting septum coring, a phenomenon often responsible for premature wear of system components. In addition, the smooth finish of the needle reduces abrasion and ensures smoother penetration through the septa, extending the life of consumables and improving the stability of analytical results over time.
This Blue Line syringe is also recognised for its very low residual retention between injections, which significantly reduces carry-over. This property is particularly important when working with very low concentration samples or in a variety of analysis series.
The G4513-80243 syringe is calibrated for typical injections ranging from 10 to 80 µL, although it can hold up to 100 µL. This targeted capacity meets the majority of gas chromatography requirements while maintaining accuracy in the delivery of the injected volume.
Compatible with previous generations of autosamplers, the syringe ensures seamless integration into existing laboratory routines. It benefits from strict compliance with Agilent specifications and assured traceability, reinforcing confidence with every use.
The Agilent G4513-80243 syringe embodies precision, durability and reliability for GC and GC/MS applications, meeting the demanding analytical quality requirements of modern laboratories.
