HPLC Tubing

HPLC Tubing for Chromatographic Applications

In high-performance liquid chromatography (HPLC), liquids and samples must be reliably routed through the fluidic system. HPLC tubing connects components such as pumps, injection systems, separation columns and detectors. Selecting suitable tubing helps support reliable connections and stable operation of the chromatographic system.

Requirements for Tubing in HPLC Systems

Chromatographic applications place specific demands on the fluidic components used. In addition to chemical compatibility with solvents and samples, the pressure conditions and suitability for the respective application must be considered. Connection geometry and the required leak tightness are also important to ensure that the individual components work together reliably.

Chemical Resistance and Media Compatibility

When selecting HPLC tubing, it is essential to consider which solvents, reagents and samples will be conveyed. The resistance of a tubing material can vary depending on the medium, concentration, temperature and exposure time. Therefore, check the relevant product specifications and ensure that the tubing is suitable for the intended operating conditions.

Pressure, Connections and System Integration

Depending on their configuration, HPLC systems operate under different pressure conditions. The selected tubing must be suitable for the intended operating pressure and compatible with the fittings and components being used. During installation, also consider the required tubing length, line routing and installation conditions to ensure appropriate integration into the chromatographic system.

Choosing the Right HPLC Tubing

To select suitable tubing, first identify the media being used and the operating conditions. Then compare the technical information for the individual product with the requirements of your HPLC system. Particular attention should be paid to chemical resistance, the permitted pressure range and compatibility with the fittings.

Explore our range of HPLC tubing for chromatographic applications. Checking the product-specific information will help you select a suitable solution for your laboratory instrument or analytical system.