Gas Chromatography Products & Reviews

Inferno: Rugged Performance Up to 430 °CFirst non-metal, enhanced durability 35% phenyl phase witih 400 °C temperature stabilityGreat for high molecular weight compoundsRobust column performance for high temperature bake outsRecommended for chemists struggling with high boilers, contaminants, or carry-oversR&D 100 Award-Winning Technology for High Temp TestingWith advanced polymer bonding technology and specialized high temper…

Z-Guard columns are universal GC guard columns, designed for use with virtually any GC capillary column, from virtually any manufacturer.   Features: Extends column lifetime by preventing stationary phase damage Improves separation, peak shapes (especially early elutors), sensitivity, and accuracy of quantitative results

The Fast FAME GC Column Reduce run times for traditional FAMEs separations up to 75 % Separate cis/trans FAME isomers with Rs ≥ 1.0 High-cyanopropyl selectivity acceptable for use with AOCS, AOAC, and IOC methods Recommended Use Fatty acid methyl esters (FAMEs), Cis/trans FAME isomers

Low Bleed Performance for GC/MS

Zebron™ ZB-PAH-EU and ZB-PAH-CT columns are designed to move conventional PAH testing to the exceptional, Zebron™ GC columns come to life through a coupling of innovative spirit and technical excellence. The Zebron ZB-PAH-EU and ZB-PAH-CT offer unparalleled performance through the power of targeted selectivity when analyzing Polycyclic Aromatic Hydrocarbons (PAHs). Zebron™ ZB-PAH-EU features: Up to 70 % Faster PAH Ana…

Zebron ZB-624PLUS is the optimal choice for the analysis of volatile compounds for Environmental, Pharmaceutical, Food, Cannabis, and Specialty Chemicals. The superior "Plus" deactivation process enhances peak shape, improves signal-to-noise levels and increases sensitivity for qualitative and quantitative analysis of active compounds. Upgrade your existing 624 phase to Zebron ZB-624PLUS GC columns and get all the analytical b…

The Zebron Gas Management Filters and Traps removes contaminants from mobile phase gases which reduces potential column bleed, increases the lifetime of your column, and protects sensitive GC detectors from damage. Plug-In GC and LC-MS Gas Filters: Easy to use Dual filter housing prevents diffusion and increases safety Incredible High Capacity Ensures high gas purity (99.9999% pure) 4 Filter types: Universal,…

Zebron ZB-DHA-PONA is the optimal choice for the analysis of Detailed Hydrocarbon Analysis (DHA) within the Fuel industry. It’s unique Engineered Self Cross-linking™(ESC) stationary phase provides low bleed and exceptional column life for optimal separation of DHA critical pairs with symmetric peaks. In addition, Zebron ZB-DHA-PONA GC columns provide excellent response and peak symmetry for polar oxygenates. Zebron™ ZB-DHA-…

Dramatically Faster Toxicology TestingSpecially deactivated to improve inertness and quantitation for drug compoundsQuickly and accurately analyze drug of abuse with great peak shapeImprove resolution of target analytes from matrix interferencesRun amphetamines in under 6 minutes and opiates in under 5 minutesR&D 100 Award-Winning Technology for Drugs of AbuseUnclog your sample backlog! Developed by the leading GC scientists i…

Fast, Accurate Blood Alcohol AnalysisProprietary column set specially designed for accurate blood alcohol analysis — enhance resolution of ethanol and acetone peaksResolves t-butanol and n-propanol for greater selection of internal standardsFast run time with baseline resolution of key components in just 2 minutesAchieve dual column confirmation — get two elution order changes when used as a pairRecommended UseAbused Inhalant…

Fast Quality Checks for Bioethanol TestingSpecially designed for fast and accurate bioethanol analysis; improve method efficiency 800%Meet ASTM D5501 requirements - resolve methanol and ethanol from all other denaturant peaksGreat resolution of fusel alcoholsAllows for quick bake out between runs to eliminate contaminantsR&D 100 award-winning Zebron ZB-Bioethanol columns were designed to accelerate the bioethanol certification…

Consistent, Reliable Results for Simulated DistillationUniform Glass Infusion™ coating for sharp peaks and high efficiencyIndividually tested for improved reproducibility45 – 70 % higher efficiency than other manufacturersImproved resolution of C50/C52 hour after hourRecommended ApplicationsASTM Methods (D2887, D2887X, D3710, D6352, D7169), Crude Oil, Gasoline Fractions, Petroleum Distillates, Petroleum Fractions, Simulated Di…

Choose from a wide variety of bonded phases including some new novel phases for your toughest separations

The single-channel Agilent 8850 Gas Chromatograph (GC) system combines the small footprint and compact oven of the Agilent 6850 GC with the same built-in intelligence and high performance of the 8890 GC. It was designed for energy efficiency and ease of maintainance to help laboratories meet their sustainability goals and lower their operating costs.

Agilent J&W Biodiesel GC columns are purposely designed and application-optimized for the analysis of biodiesel to meet the ASTM and CEN testing standards

The Agilent J&W Cyclo Sil-B GC Columns perform chiral separations without chiral specific derivations. Agilent makes more capillary columns than anyone else in the world and our commitment to product reliability and repeatability has raised the level of quality that chromatographers demand. We continue to tighten our performance criteria such as separation efficiency, retention characteristics, peak height ratios, and bleed ra…

DuraGuard columns are made with a single, continuous piece of tubing consisting of a built-in length of deactivated fused silica tubing and an analytical column. Difficult samples, such as pesticides or drugs, can be analyzed without any undesirable contributions from the unions.

Agilent J&W CP-Carbowax 400 for Volatiles in Alcohol has the highest resolution for amyl alcohols, for accurate quality control. Its high plate number, even at 0 °C, delivers for reliable analysis of the most volatile compounds. It is specially designed and tested for this application, ensuring performance and column-to-column reproducibility.

This leading-edge column technology is ideal for applications that require faster run times, such as high-throughput screening, fast process monitoring, and fast method development. Agilent High Efficiency GC columns can reduce sample run time by 50% or more without compromising resolution.

Agilent J&W VF-5ht improves the analysis of high boiling compounds with low-bleed performance, even at high temperatures. Based on ultra-low-bleed technology, VF-5ht provides unmatched selectivity, sensitivity, and accuracy for the analysis of high molecular weight compounds. Temperature limits -60 to 400 °C for fused silica and -60 to 450°C for Ultimetal stainless steel.

Agilent J&W DB-ALC1 and DB-ALC2 analytical column enable two minute analyses by reducing run time by one-third compared to other blood alcohol analysis columns.

Agilent J&W VF-DA is a unique, guaranteed low-bleed column for forensic drug confirmation testing. The column has high recovery for trace components and excellent resistance to direct methanol injections. Forensic drugs are measured in a variety of matrixes.

Agilent J&W HP-Fast Residual Solvent columns are equivalent to U.S.P phase G43. They feature a thinner film that reduces run times by a factor of 2.5 compared to columns of standard film thickness. These HP-Fast Residual Columns are bonded and cross-linked.

Agilent J&W LTM Column Module combines a high-quality fused silica capillary column with heating and temperature sensing components for a low thermal mass column assembly. The LTM Column module has a patented design that heats and cools the column very efficiently for significantly shorter analytical cycle times compared to conventional air-bath GC oven techniques, while simultaneously using less power. 

Agilent J&W VF-1ms is a highly inert, nonpolar 100% dimethylpolysiloxane phase, ultra-low-bleed GC column providing increased sensitivity over a broad array of applications, particularly for energy, pharmaceutical, and environmental analyses.