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Ultra Low-Bleed (Q) GC/MS Columns - NEW

Combines ultra inert performance with low-bleed technology

J&W Ultra Low-Bleed (Q) GC/MS columns combine 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. As mass spectrometry continues to push the boundaries of sensitivity and speed, you need a column that can do the same. Agilent Ultra Low Bleed (Q) GC/MS columns are designed to ensure optimal delivery of your analytes to your quadrupoles.

Ultra Low Bleed Q columns are compatible with any GC/MS system to ensure a seamless fit.

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Featured Customer Testimonials

Lin Liu

Research Scientist, Chinese Research Academy of Environmental Sciences

The use of DB-5Q GC column provides faster conditioning, shorter analysis time, and greater convenience. It also results in lower column bleed, increased response, reduced baseline noise, improved sensitivity, ensuring smooth sample analysis.

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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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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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