Determination of hydrogen sulphide in liquids and gases

Standard-compliant and simple operation without sample pretreatment

The Sulfimax GX go fulfils the requirements of the standard DIN 38405-27: German standard methods for the examination of water, waste water and sludge – Anions (group D) – Part 27: Determination of sulphide by gas extraction method (D 27).

The Sulfimax GX go determines hydrogen sulphide and volatile sulphides in liquids and gases. The sample can be dispensed directly by syringe without pretreatment. 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.