G1313-87201: a Needle Designed for Medical Rigour in HPLC Autosamplers
Agilent's G1313-87201 needle is specially designed for the G1313A, G1329A/B, 1120 and 1220 Infinity LC automatic autosamplers. It plays a central role in the injection of liquid samples into chromatography systems, an essential function for laboratories where precision is paramount. In medical and biomedical contexts, the reliability of results depends largely on the quality of each technical component, and this needle is no exception.
With an internal capillary of 0.17 mm and a volume of 2.3 µL, it guarantees perfect compatibility with standard needle seats, including the G1313-87101 model. Its geometry ensures undisturbed sample transfer, with controlled volume and significantly reduced cross-contamination. This results in clear and reproducible chromatograms, which is particularly important in quantitative medical analyses or regulatory validation protocols.
Easy to install, this needle fits directly into the injection circuit of compatible autosamplers without the need for additional adaptations. It contributes to the overall performance of the device by ensuring perfect alignment between the sample source and the chromatographic column. In medical research, pharmacology or clinical bioanalysis, it is a fundamental link in the chain of reliable data generation.
The G1313-87201 model is therefore an essential component of HPLC systems, perfectly suited to the rigorous requirements of modern laboratories. It contributes to the reproducibility of results, the safety of protocols and the smooth running of analytical operations in the field of human health.
This component is fully integrated into the automated sample management chain in liquid chromatography. Its role is essential in ensuring reliable sampling without loss or contamination. It is a critical link in high-precision medical analyses where reproducibility and injection stability are essential.
