Gas Chromatography Products & Reviews

Liners are sealed in the inlet with O-rings or graphite seals. 

  Agilent now treats each premium 11mm inlet septa to eliminate sticking in the GC inlet. With our premium non-stick septa, you'll never have to scrape bits of septum out of your inlet. Agilent's premium septa also have a recess on the injection side, to guide the syringe needle to the same point with every injection.

Bleed and Temperature Optimized Non-Stick Septa (BTO)   Agilent now treats each premium 11 mm inlet septa to eliminate sticking in the GC inlet. With our premium non-stick septa, you'll never have to scrape bits of septum out of your inlet. Agilent's premium septa also have a recess on the injection side, to guide the syringe needle to the same point with every injection.

Oxygen/moisture adsorbents team up to give you two functionalities in the same trap. Unlike some oxygen/moisture traps, these traps are disposable. Consider the safety, performance, and cost advantages of the Agilent capillary grade oxygen/ moisture traps (0T3) when comparing to heated, catalytic traps. The Agilent OT3 Trap contains a highly active, metal-containing, scrubbing material in an inert, aluminum body. This materi…

Find supplies for the following Teledyne Tekmar purge and trap instrumentation

Agilent's QuickSwap Capillary Flow Technology module and pre-swaged fused silica tubing restrictors can increase the productivity of your Agilent 5973N and 5975 inert MSD systems, allowing you to change columns without venting the MSD. QuickSwap not included.

SilTite (Metal) Ferrules     Agilent offers a comprehensive selection of ferrules made of different materials and configurations for a a leak-free connection between the column and injector. SilTite ferrules are used with Agilent Ultimate Union and other Capillary Flow Technology products, including the Purged Effluent Splitter (G3180B), Deans Switch device (G2855B), and QuickSwap Mass Spec Interface (G3185B).  

Even small leaks in the split/splitless injection port can reduce system sensitivity, cause poor signal to noise ration, increase column bleed, and even shorten column lifetime. Using a patent pending manufacturing process, our inlet gold seals eliminate tiny leaks from machining that can negatively impact your GC performance.

The Agilent C15 Component Leak Detector is a modular leak-testing package intended for applications in which the leak detector components are integrated into the system. It incorporates Agilent's Contra-Flow vacuum design, which maximizes the protection of its components from contamination in industrial applications. An optional color touch screen display is available for remotely showing all system status information and i…

The PHD-4 sniffer leak detector is a lightweight and rugged sniffer, sensitive to helium concentrations as low as 2 ppm – equivalent to a leak rate of 5 x 10–6 atm-cc/sec, far superior to bubble-testing, dye penetrants, and pressure decay. The sensitivity of the PHD-4 is enabled by Agilent’s proprietary and patented SIPD (Selective Ion Pump Detection) technology. With automatic startup, self-test and calibration, the PHD-4…

Agilent CrossLab is a growing portfolio of GC supplies manufactured to perform seamlessly with the non-Agilent GCs in your lab. From autosampler syringes to autosampler vials, Ultra Inert inlet liners to non-stick liner O-rings, capillary column ferrules to column nuts, vials, caps, septa, and more. Experience the same Agilent quality solutions you know and trust, now for your non-Agilent GCs: PerkinElmer GC Systems…

Agilent ® J&W™ DB-5ms and HP-5ms Ultra Inert deliver industry-leading analytical performance in a range of chromatographic applications. Very low bleed characteristics and excellent signal-to-noise ratio and peak shapes, enables high levels of performance in analyzing challenging active analytes. DB-5ms  and HP-5ms Ultra Inert are also individually tested with a demanding Ultra Inert test probe mixture, to deliver consistent…

Use this automated and user-programmable helium conservation module on an Agilent 8890, 8860, or 7890 GC to significantly reduce your helium consumption, especially when combined with Agilent Gas Saver.

Agilent J&W HP-PLOT Q is a bonded polystyrene-divinylbenzene (DVB) column specially developed for the separation of targeted nonpolar and polar compounds, including hydrocarbons (natural gas, refinery gas, ethylene, propylene, all C1-C3 isomers); CO2, methane, air/CO, and water; polar solvents (methanol, acetone, methylene chloride, alcohols, ketones, aldehydes, esters); and sulfur compounds (H2S, mercaptans, COS).

Agilent DB-Sulfur SCD columns are optimized for use with Sulfur Chemiluminescence Detection (SCD) to provide low bleed performance and reduced SCD ceramic tube fouling. 

The Agilent Large Valve Oven (LVO) for 8890 and 7890B GC systems is a versatile, high-capacity external oven that can be configured to support complex, multi-valve GC applications without taking up any bench space.

Agilent J&W Packed GC Columns are designed and manufactured to offer excellent and reproducible performance for all sample types associated with packed column separations, most important in the hydrocarbon processing industry. 

Agilent J&W PoraPLOT Q is recommended for column switching systems that analyze polar and apolar volatile compounds. Water elutes as a sharp and quantifiable peak. In addition, retention times are repeatable, as retention is not influenced by water in the sample.

Agilent J&W CP-Wax 57 CB for Glycols and Alcohols is optimized for the analysis of glycols, diols and alcohols. It has a unique, high polarity wax phase that produces symmetrical peaks. The cross-linked and bonded phase delivers robustness and enhanced column lifetime.

The 8860 Gas Chromatograph (GC) System is the standard for routine GC analysis. Dependable and robust, the system offers new levels of performance, reliability, built-in intelligence, and cost-effectiveness.

Vital answers you need in the compact footprint you want. Perform gas analysis virtually anywhere with these fast, flexible gas chromatographs.

Based on the flagship Agilent 8890 GC and 7697A headspace sampler, the Agilent 8697 headspace sampler is the first Agilent headspace sampler with integrated GC communication. That means you can manage your GC workflows from a single interface and spend more time on what matters.

The Agilent HLD MD15 Dry Leak Detector uses a mass spectrometer tuned to detect helium, which is used as a tracer gas to locate and/or measure very small leaks in enclosed devices or systems.

The Agilent gas leak detector provides you with an easy way to quickly identify gas leaks in your GC system.

The Agilent 7650A Automatic Liquid Sampler (ALS) provides reliable, fast, and precise injections for Agilent GC and GC/MS systems.