speciation analysis
Methyl mercury
To meet requests for accurate measurements of methyl mercury at environmentally relevant levels, ALS Laboratory Group brings you accredited analyses by isotope dilution-gas chromatography-inductively coupled plasma mass spectrometry (ID-GC-ICPMS).
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Arsenic speciation
The toxicity and biological effects of an element depend to a large extent on the state in which it is present. For As, arsenite is more toxic and more water soluble than arsenate. As a detoxifi cation
mechanism, various organisms methylate As, ultimately producing benign As species such as arsenobetaine. ALS Laboratory Group can perform As speciation analyses in water, soil, sediment and sludge. Read more...
about als
ALS has an enviable reputation for delivering a quality service which includes accurate and timely data, expert support and a culture of safety and innovation.
We employ over 11,000 staff worldwide. We operate more than 300 laboratories in over 50 countries across Africa, Asia, Australia, Europe, North America and South America.
ALS operates internally in six distinct services areas: minerals, metallurgy, coal, environmental, tribology, food & pharmaceutical and industrial.
ALS Europe has two main laboratories located in Prague (Czech Republic) and Luleå (Sweden), as well as a laboratory specializing in dioxin analyses in Pardubice (Czech republic). With additional smaller labs and sales offices we serve the markets in Norway, Denmark, Finland and Poland. ALS Europe provides testing within the environmental, electronics, food, pharmaceutical, clinical and work environment sectors.