As, Cd, Pb, Hg, Cr, Ni, Cu, Zn: multi-element determination at ppb level.
ICP-MS (inductively coupled plasma mass spectrometry) is one of the most sensitive methods, able to measure many elements simultaneously at very low concentrations. It is used for heavy-metal control in food, drinking water, wastewater, soil, fertiliser and cosmetic matrices.
Solid samples are digested by microwave, liquid samples are acidified and diluted. Eight elements (As, Cd, Pb, Hg, Cr, Ni, Cu, Zn) are measured in the standard package; more than 30 elements can be added on request.
In food, elements regulated by limits such as lead, cadmium and arsenic are compared with matrix-specific limits; a separate analysis line is used for mercury.
| Instrument | ICP-MS |
|---|---|
| Standard elements | As, Cd, Pb, Hg, Cr, Ni, Cu, Zn |
| Duration | 4 working days |
Core wastewater parameters for discharge permits and periodic monitoring.
The basic indicator of the general hygiene quality of food.
Searching for the Salmonella pathogen in a 25 g sample of food.
