G1313-87305: Specific Capillary for Manual Injection: Reliability and Transfer Precision
The Agilent G1313-87305 is a transfer capillary designed exclusively for connection between a manual injector and a chromatography column in Infinity LC systems (1100, 1200, 1260, 1220, 1120). Its function is to ensure optimal sample flow, without dispersion or leakage, from the injection point to the separation phase.
Its internal diameter of 0.17 mm maintains a constant flow rate suitable for liquid phase analysis requirements. Its length of 180 mm offers an ideal balance between flexibility of installation and limitation of extra-column volume. This capillary is made entirely of stainless steel, a material chosen for its robustness and compatibility with solvents frequently used in laboratories, particularly in medical and pharmaceutical contexts.
Both ends are fitted with standard Swagelok fittings (type S), with pre-crimping on end A to facilitate integration into the system without the need for additional tools or manual adjustment. This type of capillary is essential in environments where manual injection is preferred, whether for spot analyses, routine checks or protocols requiring direct injection control.
By ensuring fluid continuity between the injector and the column, the G1313-87305 contributes to the overall reliability of the chromatographic method and the quality of analytical results, particularly in the medical and biopharmaceutical sectors.
Thanks to its careful design and Agilent's rigorous manufacturing standards, this capillary offers optimal compatibility with laboratory precision requirements. It is ideal for protocols requiring controlled pressure conditions, while minimising the risk of contamination or analysis disruption.
Its high-quality machining prevents flow distortion or dead volumes that could affect chromatographic resolution. Integrating seamlessly into the architecture of Infinity systems, the G1313-87305 allows you to fully exploit the analytical performance expected in medical, pharmaceutical and hospital research laboratories.
