Agilent LC Replacement Parts

Agilent LC Replacement Parts for System Maintenance, Flow Path Reliability, and Instrument Performance

Shop capillaries, connectors, pump and degasser supplies, solvent filters, injector parts, autosampler components, detector supplies, LC/MS supplies, and more for dependable Agilent LC workflows

Agilent LC Replacement Parts

Chrom Tech, Inc. is an authorized Agilent distributor offering genuine Agilent LC replacement parts designed for peak performance and reliability. Whether you use the 1200 Infinity, 1220, 1260, or 1290 series, you can easily find the right parts for your LC pump, autosampler, detector, and more by selecting your instrument model.

Our comprehensive inventory includes detector lamps, injector seals, columns, solvent filters, and other critical components—all certified to meet Agilent’s high-quality standards. Each part is tested to ensure consistent, accurate results, helping your lab maintain productivity and precision.

Browsing and ordering is simple: filter by instrument model or part category, add items to your cart, and purchase with confidence. With Chrom Tech, you have a trusted source for all your Agilent LC maintenance and replacement needs, keeping your instruments running reliably and your lab performing at its best.

LC Replacement Part Resources

Agilent HPLC Parts Finder Tool
Launch Tool
Identify verified Agilent-compatible LC pump, autosampler, and detector parts by selecting your instrument model.

LC Replacement Part Categories

Explore Genuine Agilent LC replacement parts from Chrom Tech

Key Definitions â–¸
Capillaries and Connectors
High-pressure tubing and connection hardware used to transfer solvent and samples between LC modules while helping minimize dead volume and maintain reliable flow path integrity.
Pump Head
The pressure-generating section of an LC pump responsible for delivering stable solvent flow in isocratic or gradient separations.
Check Valve
A directional valve that helps prevent solvent backflow, supporting accurate pump stroke performance and consistent flow delivery.
Degasser
A device that removes dissolved gases from mobile phases to help reduce bubble formation, baseline noise, and flow instability in liquid chromatography systems.
Solvent Reservoir
Bottles, caps, and filtration assemblies used to store and deliver mobile phase to the LC system inlet.
Injection Valve
A high-pressure switching valve that introduces the sample loop into the LC flow path during injection and helps support accurate sample transfer.
Rotor Seal
A sealing component inside injection and switching valves that enables precise port alignment and helps maintain leak-free operation.
Needle Seat
The sealing interface where an autosampler needle draws and delivers sample into the LC flow path.
Fraction Collector
A device that collects LC effluent into tubes, bottles, or vials for preparative or fractionation workflows.
Thermostatted Column Compartment
A heated or cooled enclosure used to maintain column temperature and support improved retention-time stability and method consistency.
Detector Lamp
A light source used in optical LC detectors such as UV, variable wavelength, diode array, and fluorescence detector systems.
LC/MS Interface
Components such as nebulizers, capillaries, ion source parts, and related hardware that transfer LC effluent into the mass spectrometer for ionization and analysis.
Non-Agilent LC Systems
Third-party liquid chromatography platforms such as Waters, Thermo, Dionex, or Shimadzu systems that may require compatible service parts and consumables.
Frequently Asked Questions â–¸
How do I find the right replacement parts for my Agilent LC instrument?
The fastest way is to use Chrom Tech’s Agilent HPLC Parts Finder Tool. Select your instrument model to view verified OEM-compatible replacement parts for pumps, autosamplers, detectors, valves, and related LC modules.
Are Chrom Tech’s Agilent LC replacement parts genuine OEM parts?
Yes. Chrom Tech is an authorized Agilent distributor, and the Agilent LC replacement parts supplied through this category are genuine Agilent components designed to support reliable instrument performance and proper system compatibility.
Which Agilent LC models are commonly supported?
Chrom Tech supports Agilent liquid chromatography platforms including major 1200 Infinity family systems such as 1220 Infinity, 1260 Infinity, and 1290 Infinity configurations, along with many associated pumps, autosamplers, detectors, and valve modules.
Do you offer replacement parts for non-Agilent LC systems?
Yes. Chrom Tech also offers replacement parts and supplies for non-Agilent LC systems, including selected Shimadzu, Thermo, Dionex, and Waters platforms. You can browse those options here: Non-Agilent LC Replacement Parts.
How do I know if a part fits my pump, autosampler, or detector?
Product listings typically identify supported modules and model compatibility. If you need help confirming fit, Chrom Tech’s technical team can assist with part number verification and instrument matching. Contact Chrom Tech for support.