Lead acetate paper allows the quick and easy detection of hydrogen sulfide. This gas occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore, critical points are carefully checked. Sulfide containing solutions also give a positive reaction.
|Platform||Qualitative test paper|
|Detection limit||Sulfide - 5 mg/L S²⁻|
|Color change||Sulfide - white → brown-black|
|Shelf life (from production)||2 Year(s)|
|Storage temperature||4−30 °C|
|Scope of delivery||100 test papers in a booklet|