The determination of volatile hydrogen sulfide (H2S) in solid and semi-solid samples has never been easier. The Sulfimax GX system from ECH can be expanded with a manual Headspace Module to enable selective and precise H2S analysis.

The sample is placed into a glass vial and heated in the headspace unit. Depending on the sample type, the heating temperature can be adjusted between 30 °C and 180 °C. The volatile H2S is then transferred via gas circulation to the Sulfimax GX sensor, where it is detected with high sensitivity.

Even extremely low H2S concentrations are measured reliably – without any sample preparation.

Short measurement times ensure a high sample throughput. The compact and robust design, combined with intuitive operation, makes the system ideal for users with varying levels of experience.

Key Features:

• Simple H2S analysis in solid and semi-solid samples
• Adjustable heating from 30 °C to 180 °C
• No sample preparation required
• Detection of very low H2S concentrations
• Fast measurement cycles and high throughput
• Compact, robust, and user-friendly