Gas Chromatography Products & Reviews

(midpolarity Crossbond® phase)

(packed & micropacked)

for Agilent 6890 and 7890 instruments.

Restek chemists developed the Ultra Carbamate column specifically for carbamates analysis. The unique packing separates 10 target carbamates in just 5 minutes with an 8 minute total cycle time. The column is compatible with fluorescence or LC-MS detection.* An Ultra Carbamate column can process as many as eight samples per hour, versus less than two samples per hour on a general-purpose C18 column. In addition to increased sam…

Leverage Your MS Vacuum to Significantly Speed Up Separations

Reliable GC workflows for every lab.

Since 1975, LGC have led the way in providing pesticide reference standards. Today, their portfolio has expanded to adapt to changing regulations and technologies, to support your need for high quality reference materials for your food and beverage testing, in important areas including food allergens, contaminants, additives, flavours and adulterants. LGC's portfolio stands apart from the crowd in its commitment to quality,…

Your custom, LGC's expertise

Dedicated to providing the most comprehensive offering of reference materials for cannabis and hemp testing

The InertCap 5MS/EX GC Capillary Column combines GL Sciences’ 50+ years of GC expertise with advanced arylene and proprietary deactivation technologies. Offering ultra-low bleed, high inertness, and superior separation, it stands as the most versatile slightly polar column for GC-MS. From food safety and environmental testing to pharmaceuticals and forensics, it ensures reliable and high-sensitivity results.

The TB-PLOT Series GC PLOT Columns feature a strongly immobilized porous layer, offering unmatched separation, excellent reproducibility, and superior durability. With a full lineup including Alumina (KCl, S, M), MoleSieve 5A, Q, U, GasPro, and Oxy, these columns provide optimal solutions for hydrocarbons, fixed gases, oxygenates, and impurity analysis without the need for trap columns.

Method development software for the chromatography expert. ACD/AutoChrom helps experts develop chromatographic separations using QbD principles. It uses a workflow-based structure to streamline and track a project.

Get systematic chemical names for structures and produce structures from names - ACD/Name generates chemical names according to IUPAC rules, converts chemical names to structures, and easily handles challenging areas of nomenclature.

The TT24-7 continuous air/gas monitoring system incorporates two electrically-cooled traps which operate in tandem to ensure 100% data capture.   The TT24-7 thermal desorption system is a robust, transportable thermal desorption unit, convenient for installation onsite or in mobile response vehicles as well as conventional laboratories. The TT24-7 interfaces to GC(MS) or process MS technology and incorporates two electri…

ACTI-VOC™ is a robust low-flow pump for sampling vapour-phase organic compounds (VOCs) onto sorbent tubes for subsequent analysis by thermal desorption (TD). Being lightweight, easy-to-use and intrinsically safe, ACTI-VOC is ideal for personal monitoring and a wide range of other air and gas sampling applications. Optimised for thermal desorption tubes Unlike other personal monitoring pumps on the market, ACTI-VOC is optimised…

On-line sampling module for the UNITY-xr™ thermal desorber

Thermal desorption sorbent sampling tubes for air sampling. Backed up by fast and friendly service, Markes’ tubes provide optimum sampling and analytical performance. Our range includes everything from cost-effective packages of industry-standard tubes to the last word in sorbent tube innovation. Features: Our industry-standard (3½-inch (89 mm) long x ¼-inch (6.4 mm) o.d.) sorbent tubes are available in stainless stee…

Accurate and repeatable gas flow measurement. Accurate and repeatable gas flow measurement is fundamental to obtaining good results from your thermal desorption-gas chromatograph. The traditional bubble flowmeter, relying as it does on the reaction time of the operator, is a potential source of error.The digital flowmeter eliminates this source of error and makes gas flow easement easier and more accurate. The flowmeter allow…

Water removal device for use with UNITY™–Air Server-xr™ thermal desorption systems.

As a global leading food label services company, Alfa Chemistry provides incredible services and credible results. Alfa Chemistry is your one-stop-shop laboratory to offer nutrition fact labels that will meet the new guidelines of Food and Drug Administration.

ChroZen ASTM D1945 Player with column switching valve system effectively analyzes natural gases by controlling the valve switching time with accuracy and precision and verifies its reliability by effectively determining each component of natural gases according to ASTM D1945.

Pesticide analysis up to 429 analytes

Thermal modulator for GCxGC

Automated gas chromatography sample preparation for the analysis of dissolved gas-in-oil

Cerno’s GCID software transforms standard single quadrupole GC/MS instruments into powerful discovery tools. By combining spectral library matching, automated retention index (RI) calibration, and spectral accuracy verification, GCID delivers expert-level compound identification—fast, reliable, and automated.