Sercon Preparation Systems

isoEArth & isoEArth+

The Sercon isoEArth systems are elemental analysers specifically configured for interface to IRMS instruments. When combined with the high sensitivity of the HS2022 IRMS, the isoEArth gives accurate and precise elemental data alongside accurate and precise isotopic data.

GC-CP Compound Specific

The GC-CP interface is a gas chromatograph and gas conversion continuous flow interface for compound specific sample analysis.

Cryoprep Trace Gas Module

The Cryoprep is designed for the isotopic analysis of biogenic trace gases, such as: N2O, CH4 and CO2 alongside N2 and O2. Its design ensures that gases can be sampled from sub-ambient to elevated concentrations whilst retaining their isotopic information with the utmost accuracy and precision.

Sercon Aqua

A high performance system for water equilibration measurements, headspace and gas analysis.

Sercon μCarbs

Introducing the new Sercon µCarbs, for carbonate and DIC analysis.


The high performance gas chromatograph combustion / pyrolysis interface


Sercon have developed, in close collaboration with Thermalox, a hyphenated TOC-IRMS system. The Thermalox TOC uses a combustion technique, which is superior to the persulphate oxidation method in that water samples containing high humic material can be analysed.

LC-I HPLC interface

When there is a need for an HPLC-IRMS combination, the Sercon LC-I can provide the solution. Using our proprietary technology, the sample is directly converted from the liquid phase into gas and sampled by the mass spectrometer.