DB-2887 GC Columns
DB-624 GC Columns
The J&W DB-624, equivalent to USP phase G43, is a mid-polar 6% cyanopropyl/phenyl, 94% polydimethylsiloxane, available in a range of column dimensions. It is bonded, crosslinked, solvent-rinseable, and has a -20 °C to 260 °C temperature range. The DB-624 column is tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency.
- Application Specific GC Columns
Product Details
- Specifically designed for the analysis of volatile priority pollutants and residual solvents
- Bonded, crosslinked, and solvent rinseable
- Equivalent to USP Phase G43
- Exact replacement of HP-624
- Available with DuraGuard (GC column with a built-in guard column)
- No cryogenics needed for U.S. EPA Method 502.2
- Recommended for U.S. EPA Methods 501.3, 502.2, 503.1, 524.2, 601, 602, 8010, 8015, 8020, 8240, 8260 and USP 467
- Excellent inertness for active compounds
- Tested with the tightest industry Quality Control (QC) specifications for column bleed, sensitivity, and efficiency
- Performance Summary shipped with each column
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GC Calculators and Method Translation Software
Calculators and software for optimizing current gas chromatography (GC) methods or starting a new GC method.
Oligonucleotide Virtual Lab
Explore proven methods and resources to help advance analysis for the broad range of oligonucleotide workflows.
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.
View MoreDawei Zhang
Technical Director, SEP
Agilent GC columns are very durable and have good reproducibility, effectively ensuring the analysis and processing of everyday samples.
View MoreVideos
- Key Literature
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Estimation of Ethylene Glycol and Diethylene Glycol in Propylene Glycol, Glycerin, and Syrup Samples with the Agilent 8890 GC
This application note demonstrates the use of the Agilent 8890 GC system coupled with an FID detector to detect and quantify ethylene glycol and diethylene glycol in propylene glycol, glycerin and syrup samples.
- Application Notes
- English
- 21 Feb 2024
- 3.39 MB
Analysis of Volatile Organic Compounds in Water Using Static Headspace-GC/MS
Applicaiton note for the analysis of volatile organic compounds in water using static headspace-GC/MS
- Application Notes
- English
- 20 Jan 2014
- 456.83 KB
Determination of the N-Nitrosamine Content in Rubber Articles Using the Agilent 7000A Triple Quadrupole GC/MS System
Application note for the determination of the N-Nitrosamine Content in Rubber Articles Using the Agilent 7000A Triple Quadrupole GC/MS System
- Application Notes
- English
- 24 Jan 2014
- 162.46 KB
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Frequently Asked Questions about Gas Chromatography (GC)
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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 give 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