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Conventional low bleed GC/MS Columns for GC/MS analysis.

J&W conventional GC/MS (Gas Chromatography/Mass Spec) columns are designed for chromatography of a broad range of low-level samples and generate lower bleed even at high temperatures. Unique polymer chemistry and proprietary surface deactivation ensure the exceptional performance of these columns.

The new J&W 5Q columns combine industry-leading Ultra Inert performance with Ultra Low-Bleed technology, delivering the new standard for GC/MS column performance and productivity.

Didn’t find the GC column you need? A custom GC column can be built to order

Conventional GC/MS Columns

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Featured Customer Testimonials

Dr. Frank David

Principal Scientist, RIC Group

The broad portfolio of Agilent columns that are available is really a key aspect in developing methods. What is also very important is that we have a broad range of lengths, internal diameters and film thicknesses.

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Dr. Jose Antonio Moreno

Chromatography Application Specialist, AGQ Labs

Agilent's columns are essential for data quality. Data quality for us is very important.

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Dawei Zhang

Technical Director, SEP

Agilent GC columns are very durable and have good reproducibility, effectively ensuring the analysis and processing of everyday samples.

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Dr. Dan Villalanti

President and Founder, Triton Analytics

We have also been a long time user of the J&W Columns and we exclusively use those for high temp simulated distillation using the steel columns. Because of the nature of our work, we take the columns routinely every 50 minutes to about

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Featured News

Agilent Launches New J&W Ultra Inert Columns with Ultra Low-Bleed Technology

The new J&W 5Q columns combine Agilent's industry-leading Ultra Inert performance with Ultra Low-Bleed technology, delivering the new standard for MS column performance and productivity. 5Q columns provide exceptional peak symmetry and minimal column bleed enabling high sensitivity, mass spectral integrity, and accurate quantitation for the most challenging, trace-level analytes. 5Q columns are also designed to optimize sample throughput with fast conditioning and outstanding durability even at high operating temperatures.

Agilent Marks the 50th Anniversary of J&W GC Columns

2024 is the 50th anniversary of Agilent J&W GC columns. Throughout the last five decades, Agilent’s industry-first innovations have set the standard for the GC columns we know today. Agilent J&W also has the industry’s most extensive and innovative GC column portfolio, and every step of our manufacturing process is well established and controlled.

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