EZ-Guard | GC Columns

Features

Built-in guard columns eliminate the need for press-fit connectors
Minimizes front-end contamination and increases column lifetime
Improves focusing sample onto the front of the column for better peak shape
Minimizes MSD contamination originating from the column (when used as transfer line to the MS detector)
Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
Performance Summary shipped with each column

Tools

GC Column Selector Tool

Tools to help navigate to the best GC column choice for your application.

GC Calculators and Method Translation Software

Calculators and software for optimizing current gas chromatography (GC) methods or starting a new GC method.

How It Works

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.

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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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.

News

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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EZ-Guard GC Columns

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