Capillary with Connector for Concentric Glass Nebulizer
The capillary with connector is a component that connects the sample delivery system (such as a syringe pump or sample introduction system) to the concentric glass nebulizer. It typically consists of a small-diameter capillary tube made from a material such as PTFE (polytetrafluoroethylene) or quartz, which is chemically inert and compatible with a wide range of sample solutions.
In ICP-OES the analysis is performed on liquid samples that are typically introduced into the instrument's plasma source via a nebulizer. The nebulizer converts the liquid sample into a fine aerosol or mist, which is then transported into the plasma for atomization and ionization.
Like other components of the sample introduction system, capillaries with connectors may require periodic maintenance or replacement to ensure optimal performance. Regular cleaning and inspection of the capillary and connector help prevent clogging and ensure proper sample delivery.
Maintenance and replacement:
- The capillary and connector should be cleaned regularly to prevent blockages and buildup of contaminants that could affect nebulization efficiency.
- Periodically inspect the capillary for any signs of wear, corrosion, or damage. This includes checking for cracks, bends, or any degradation that could affect its performance.
- Perform regular checks to ensure that the nebulizer is producing a consistent and stable aerosol. Variations in aerosol production could indicate a need for maintenance or replacement.
- Storage: Store replacement capillaries and connectors in a clean and dry environment to prevent contamination or damage before use.
Compatibility:
If you want more information about this topic, please visit our website on Inductively Coupled Plasma - Optical Emission Spectroscopy (ICP-OES) - HORIBA
