HPLC Accessories

HPLC Accessories for Flow Path Control, System Performance, and Routine Maintenance

Shop fittings, connectors, adaptors, tubing, valves, filters, guard columns, and Agilent LC replacement parts for reliable chromatography workflows

HPLC Accessories

Chrom Tech offers a complete selection of HPLC accessories and consumables engineered for precise fluid handling, secure connections, and dependable chromatographic performance. From IDEX and Valco fittings, adapters, and connectors to precision HPLC tubing and Rheodyne valves, our portfolio supports accurate flow control across analytical LC workflows.

We also supply inline filters, guard columns, and solvent containment accessories to help protect columns, reduce system contamination, and extend instrument lifetime. Designed to support both high-pressure and low-pressure chromatography, Chrom Tech HPLC accessories are compatible with leading platforms including Agilent, Thermo Fisher Scientific, Waters, and Shimadzu.

Whether you’re building a new method or maintaining an existing LC system, Chrom Tech makes it easy to source the right fittings, tubing, valves, and replacement components—backed by expert support and fast shipping on many in-stock items.

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Key Definitions ▸
HPLC Accessories
Supporting components such as fittings, tubing, valves, filters, and connectors used to build, maintain, and optimize high-performance liquid chromatography systems.
Fluidic Connections
The network of fittings, adapters, tubing, and valves that transport mobile phase and samples throughout an HPLC system while maintaining pressure integrity and minimizing leaks.
Inline Filter
A protective device installed in fluid lines to capture particulates before they reach sensitive components such as columns, detectors, or pumps.
Guard Column
A short pre-column placed upstream of the analytical column to trap contaminants and extend column lifetime without affecting chromatographic resolution.
Chemical Compatibility
The ability of materials such as PEEK, stainless steel, ETFE, or PCTFE to resist degradation when exposed to solvents, buffers, and reagents used in HPLC workflows.
Frequently Asked Questions ▸
What HPLC accessories does Chrom Tech carry?
Chrom Tech supplies a wide range of HPLC fittings, tubing, valves, adapters, inline filters, guard columns, and solvent containment accessories from trusted manufacturers to support reliable fluidic connections and system protection.
Are these accessories compatible with Agilent LC systems?
Yes. Chrom Tech offers Agilent-compatible HPLC fittings, valves, tubing, and replacement parts designed for InfinityLab and legacy Agilent LC platforms, as well as systems from Thermo Fisher Scientific, Waters, and Shimadzu.
How do I select the correct fitting or tubing for my application?
Selection depends on system pressure, tubing OD/ID, thread type, and solvent compatibility. Chrom Tech specialists can help match the right components to your workflow to ensure consistent flow, leak-free connections, and optimal chromatographic performance.
Why are inline filters and guard columns important?
Inline filters and guard columns help trap particulates and contaminants before they reach sensitive system components, extending analytical column life and reducing instrument downtime.
Does Chrom Tech stock common HPLC accessories for fast delivery?
Yes. Chrom Tech maintains inventory of many commonly used HPLC fittings, tubing, valves, and accessories, allowing for quick fulfillment to help minimize laboratory downtime.