Determination of hydrogen sulphide in solid samples
The determination of volatile hydrogen sulphide (H2S) in solid and pasty samples is easily feasible by using a additional manual Headspace Module coupled with the selective H2S ANALYZER of ECH.
Samples are measured by isothermal heating in a closed headspace vial. The temperature is adjustable depending on the type of sample. The gas flow within the H2S ANALYZER transfers the volatile H2S into the sensor unit. Even very low H2S concentrations are detectable. No sample preparation is necessary.
As a result of the rapid determination, new opportunities are opened regarding the analysis of H2S. Simple handling of the compact device allows the usage not only for laboratory staff but also for everyone.
Applications
By coupling the Headspace Module with the H2S ANALYZER of ECH, different kinds of H2S-containing samples can be analyzed:
Advantages
ECH Elektrochemie Halle GmbH
Otto-Eißfeldt-Straße 8
06120 Halle (Saale)
Germany
Tel.: +49 345 279570-0
Fax: +49 345 279570-99
Mail: info@ech.de
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