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Sulfimax GX Go

Determination of hydrogen sulphide in liquids and gases

Sulfimax GX Go  
Sulfimax GX Go - compact analysis system for H2S determination in liquids and gases  
Sulfimax GX Go with Headspace Module  
Sulfimax GX Go with Headspace Module for analysis of solid and pasty samples  

The Sulfimax GX Go fulfils the requirements of the German standard DIN 38405-27: Determination of sulphide by gas extraction method (D 27)

The Sulfimax GX Go determines hydrogen sulphide (H2S) and volatile sulphides in liquids and gases.

The sample can be dispensed directly by syringe without pretreatment.

Compared to the laboratory version "Sulfimax GX Lab", the compact version Sulfimax GX Go requires less footprint and is therefore also suitable for on-site use.

By effective gas extraction the H2S is completely expelled from the sample. Interferences due to the sample matrix practically do not occur.

The released H2S gas is conducted to the highly sensitive sensor, which detects H2S in the range of 0.01 to 10,000 ppm.

A typical measurement takes 5 min, depending on the sample composition.

If the Sulfimax GX Go is extended with the optionally available H2S Headspace Module, solid and pasty samples can also be measured.



  • Water, drinking water, surface water
  • Municipal wastewater
  • Industrial wastewater
  • Monitoring of landfill-leachate
  • Gas analysis (e. g. LNG, LPG)
  • H2S in hydrocarbon mixtures
  • Investigation of technical and pharmaceutical products (e. g. storage stability)
  • Quality management


  • Analysis of the original sample
  • No sample preparation
  • Minimized cross sensitivity through the indirect method
  • Suitable for on-site-use


  • Complete separation of H2S from the sample by effective gas extraction
  • Simple calibration
  • Software: simple, clear, intuitive
  • Dosing manually by syringe
  • Definition of own methods for device control
  • Typical measuring time 5 min (depending on sample properties)


Data sheet Sulfimax GX Go



ECH Elektrochemie Halle GmbH
Otto-Eißfeldt-Straße 8
06120 Halle (Saale)

Tel.: +49 345 279570-0
Fax: +49 345 279570-99
Mail: info@ech.de

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ECH Scientific Limited
Building 69, Wrest Park, Silsoe
Bedfordshire, MK45 4HS
United Kingdom

Tel.: +44 1525 404747
Fax: +44 1525 404848
Mail: info@echscientific.com

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