Agilent Solvent Reservoir Filters
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Agilent solvent reservoir filters provide reliable first-stage protection for liquid chromatography systems, ensuring clean and consistent mobile phase delivery from the solvent bottle to the pump. Each HPLC solvent inlet filter is designed to retain particulates, precipitates and microbial contaminants originating from mobile phases, buffers and salt solutions. Acting as the initial HPLC solvent filter in the flow path, these filters help prevent pressure increases, flow instability and system contamination, protecting analytical columns and extending both column and instrument lifetime. Every Agilent solvent filter is designed and tested specifically for Agilent LC systems to ensure optimal fit, reliable performance and secure operation.
Agilent offers a comprehensive range of solvent inlet filters for HPLC, available in glass, PEEK and stainless steel to support analytical, capillary, and preparative LC workflows. These HPLC solvent inlet filters feature precisely defined, homogeneous pore sizes that effectively retain contaminants while maintaining stable solvent delivery and avoiding unnecessary backpressure.
For additional protection further along the flow path, Agilent Quick-Change In-line filters can be installed on the high-pressure side of the system. These filters complement the performance of solvent reservoir filters by capturing finer particles from solvents, samples or normal system wear, strengthening overall system cleanliness, analytical consistency and long-term reliability.
Features
- First-Stage Filtration – HPLC solvent inlet filter provides effective retention of particulates, precipitates and microbial contaminants at the solvent reservoir
- System Protection – HPLC solvent filter helps prevent pressure increases, blockages and contamination, extending column and instrument lifetime
- Defined Pore Structure – Homogeneous pore sizes ensure efficient filtration without causing unnecessary backpressure or flow instability
- Application-Matched Materials – Solvent inlet filters for HPLC available in glass, PEEK and stainless steel to different applications
- PEEK Filter for Bio Workflows – Reduces impurities and enhances sensitivity in sodium-sensitive MS applications by using less glass compared with traditional filters
- Instrument-Tested Fit – Agilent solvent filter designed and validated specifically for Agilent LC systems to ensure secure installation and reliable performance
- High-Purity Construction – Manufactured and packaged to minimise extractables and prevent introduction of analytical contaminants
