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Gas chromatography brands are the instrument makers whose systems separate and detect volatile compounds in a lab. Thermo Fisher Scientific, PerkinElmer, Shimadzu and Agilent Technologies are among the manufacturers that appear in trade directories, and each sells more than one kind of system: standalone GCs, GC-MS systems and application-specific analyzers. Comparing brands is easiest when you compare the same parts and the same system type across them.
Definition and scope
On this page a “gas chromatography brand” means a manufacturer that sells complete gas chromatograph systems under its own product-line names. It does not cover column makers, carrier-gas suppliers or software vendors, although many of those also appear in vendor directories. A brand is a company; a model line such as a TRACE or Clarus series is a product family inside it.
The Lab Manager vendor directory lists 19 companies under “Gas Chromatography Manufacturers List”: ABB, Agilent Technologies, APIX Analytics, Bruker, Buck Scientific, Falcon Analytical, GOW-MAC, Inrag, JEOL USA, LECO, OI Analytical, PerkinElmer, Quadrex, Shimadzu, SRI Instruments, Teledyne Tekmar, Thermo Fisher Scientific, Waters and Zoex. The directory is an alphabetical list. It does not describe product lines, applications or how to evaluate one maker against another. This page adds those product-line and evaluation details.
What every maker’s GC system has in common
Shimadzu’s gas chromatography overview describes a GC system as an injector, a column, a detector and an autosampler. Whatever the logo on the front panel, those are the parts that differ in specification from one system to another, so they are the natural basis for comparing brands. The same page lists the detector types the company covers: flame ionization (FID), described as widely used for analyzing organic compounds; barrier discharge ionization (BID), a helium-based plasma detector described as highly sensitive; electron capture (ECD); thermal conductivity (TCD); and mass spectrometry (MS).
For how those detectors differ in practice, see the CASRAI guide on GC detector types for procurement, and for the column and carrier-gas side see gas chromatography columns, carrier gases and detectors.
Product lines by maker, as the makers describe them
The table below uses what each manufacturer’s own GC pages say, checked 2026-10-29. It is not a ranking and it is not a complete catalogue; it shows how two large makers organize their GC offering.
| Maker | Named line | How the maker describes it |
|---|---|---|
| Thermo Fisher Scientific | Thermo Scientific TRACE 1600 GC Series | Standalone GC, positioned around simplifying operations, control and adoption |
| Thermo Fisher Scientific | GC-MS systems (GC-MS, GC-MS/MS, GC-HRMS) | GC coupled with mass spectrometry |
| Thermo Fisher Scientific | Thermo Scientific TRACE 1610 GC Analyzers | Analyzers for petrochemical production, from upstream through downstream |
| PerkinElmer | Clarus Nova GC System | A GC-MS platform that covers each step of a GC workflow |
| PerkinElmer | Clarus 690 | Long-established GC for high-throughput labs, with a wide range of applications including petrochemical work with a gas-sampling valve |
| PerkinElmer | Gas Chromatography Arnel Solution | Pre-configured or custom-engineered analyzers built to meet ASTM, GPA, ISO and DIN standards |
Standard systems versus application-specific analyzers
The two makers’ pages show a split that the alphabetical vendor lists hide. Some lines are general-purpose instruments sold as a GC or a GC-MS platform (TRACE 1600, Clarus 690, Clarus Nova). Others are packaged for a defined industrial job: the TRACE 1610 analyzers target petrochemical production, and PerkinElmer describes its Arnel solutions as analyzers configured to meet named standards bodies’ methods (ASTM, GPA, ISO, DIN).
That distinction matters when you read a brand list. A name on a list does not tell you whether the company’s relevant product is a flexible research GC, a GC-MS system or a pre-configured analyzer for one method family. Check which of the three you actually need before comparing makers.
A checklist for comparing brands on equal terms
Derived from the system anatomy above, these are the questions a lab can put to every maker in the same order:
- Is the product a standalone GC, a GC-MS system, or a pre-configured analyzer for a specific method family?
- Which detectors does the line offer (FID, BID, ECD, TCD, MS)?
- Which injector and autosampler options does the line list?
- Does the maker state that the analyzer is built to a named standard (for example ASTM, GPA, ISO or DIN), and for which method?
For cost considerations, see gas chromatograph cost; for the mass-spectrometry side of the choice, see GC-MS versus LC-MS; and for column selection across GC and HPLC, see GC and HPLC column selection.
Common misunderstandings
- A brand is not a method. The chemistry and the validated method determine what a GC can measure; a brand name does not.
- A directory entry is not an endorsement. The Lab Manager list is a vendor directory, not a comparison, and its order is alphabetical.
- “GC” and “GC-MS” are different system types. Thermo Fisher lists GC-MS, GC-MS/MS and GC-HRMS as separate system categories from its standalone GC series.
- Product lines change. PerkinElmer’s own timeline shows lines moving from the Sigma series in the 1980s to AutoSystem GC in the 1990s and Clarus in the 2000s, so a model name on an old quote or a vendor list may not match what is sold today.
FAQ
Which companies make gas chromatographs?
The Lab Manager directory lists 19 gas chromatography manufacturers, including Agilent Technologies, Bruker, PerkinElmer, Shimadzu, Thermo Fisher Scientific and Waters. The list is alphabetical, not a ranking.
What parts do GC systems share across brands?
Shimadzu describes a GC system as an injector, a column, a detector and an autosampler. Detector options it lists include FID, BID, ECD, TCD and MS.
What is the difference between a GC and a GC-MS from the same maker?
Thermo Fisher presents its standalone TRACE 1600 GC Series separately from its GC-MS, GC-MS/MS and GC-HRMS systems, which couple gas chromatography with mass spectrometry.
What is an application-specific GC analyzer?
It is a GC configured for a defined industrial job. PerkinElmer describes its Arnel solutions as pre-configured or custom-engineered analyzers built to meet ASTM, GPA, ISO and DIN standards, and Thermo Fisher’s TRACE 1610 analyzers target petrochemical production.
Sources
- Thermo Fisher Scientific, Gas Chromatography (GC): thermofisher.com, checked 2026-10-29.
- PerkinElmer, Gas Chromatography category: perkinelmer.com, checked 2026-10-29.
- Shimadzu, Gas Chromatography overview: shimadzu.com, checked 2026-10-29.
- Lab Manager, Gas Chromatography Manufacturers List: labmanager.com, checked 2026-10-29.
