Topaz GC Inlet Liners

A selection of Topaz liners on a dark background.
Topaz liner gem logo on a dark blue background.

Three Ways Topaz Inlet Liners Raise Performance

Deactivation

Unbelievably low breakdown for accurate and precise low-level GC analyses.

Topaz deactivation technology thoroughly passivates the liner—and the wool inside it—so that your liner is highly inert to a wide array of reactive analytes. This inertness increases peak symmetry and response, leading to better quantitation, accuracy, and precision.

With deactivated Topaz liners, you prevent unwanted chemical interactions and minimize breakdown, which improves your data quality and dependability and reduces instrument downtime. Even for low-level GC analysis of highly sensitive compounds, these highly inert liners provide high-quality results that you’ll have to see for yourself to believe.

Chromatogram showing superior peak response of Topaz liners compared to Competitor A.
Figure 1

Reproducibility

Unbeatable manufacturing controls and QC testing for superior reliability across compound classes.

Topaz inlet liners are made under strict manufacturing controls followed by a battery of industry-specific QC tests to prove that every lot we produce maintains superior reliability and outstanding inertness across a broad range of compound classes.

By ensuring the utmost reproducibility in our liners, we help eliminate frustration and uncertainty in your work.

Chromatogram showing the superior reliability and inertness of Topaz liners across multiple lots.
Figure 2

Productivity

Unparalleled cleanliness for maximized GC uptime and lab throughput.

Any time spent with your instrument offline—such as when changing your GC inlet liner or conditioning it afterward—directly ties to increased cost per analysis and decreased revenue for your lab and raises the odds of yet another evening at the bench catching up on backlogged work for you.

With the stability and inertness of a Topaz liner, you can analyze more samples before your data quality declines, and you have to stop to replace your liner.

Graph showing the superior stability of Topaz liners across 40 injections compared to Competitors A and B.
Figure 3

Shop Topaz Inlet Liners

Every Topaz liner carries a 100% satisfaction guarantee. If a liner doesn’t perform to your expectations, we’ll replace it or credit your account.

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Topaz Inlet Liner FAQs

Topaz inlet liners feature a premium deactivation that ensures maximum inertness and eliminates active sites that can cause sample degradation. This advanced treatment delivers consistent, reliable analytical results with superior peak shape and sensitivity.

Selection depends primarily on your injection technique, sample volume, and instrument configuration. Use this technical article to determine which GC inlet liner is best your specific application.

Our technical support team can help you choose the right liner based on your specific analytical requirements and GC inlet setup.

The replacement frequency depends on sample cleanliness, injection volume, and overall instrument usage. High-boiling solvent residues can also contribute to liner contamination over time.

In many routine applications, laboratories replace inlet liners after several hundred injections or when signs of contamination appear, such as peak tailing, reduced sensitivity, or unstable baselines.

Deactivation removes active surface sites inside the liner that can interact with sensitive analytes. Properly deactivated liners help prevent adsorption, decomposition, and peak distortion when analyzing active analytes, improving recovery, peak symmetry, and overall reproducibility in GC analyses.

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