DB-5 GC column | Agilent

Features

(5%-Phenyl)-methylpolysiloxane
Nonpolar, low bleed and with a high temperature limit
Bonded, crosslinked and solvent rinsable
Wide range of column dimensions available
Excellent general purpose column with a wide range of applications
Equivalent to USP Phase G27
Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
Performance Summary shipped with each column

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GC Column Selector Tool

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GC Calculators and Method Translation Software

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Customer Testimonials

Dr. Jose Antonio Moreno

Chromatography Application Specialist, AGQ Labs

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

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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Videos

Literature

Key Literature

Analysis of Dioxins in Food and Feed using GC/MS

Consumable workflow ordering guide for analysis of dioxins in food and feed using GC/MS.

Brochures
English
22 Jul 2021
1.31 MB
PDF

Analysis of Dioxins in Environmental Samples using GC/MS

Consumable workflow ordering guide for analysis of dioxins in environmental samples using GC/MS.

Brochures
English
22 Jul 2021
797.67 KB
PDF

GC Troubleshooting Guide Poster

GC troubleshooting guide: solving common problems and staying productive.

Posters
English
16 Mar 2023
775.89 KB
PDF

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FAQs

Frequently Asked Questions about Gas Chromatography (GC)

Learn about GC techniques and approaches that can improve performance and productivity, and get information about some of the more common troubleshooting and maintenance procedures for your GC instruments.

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.

01 Aug 2024

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.

01 May 2024

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DB-5 Columns

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