Labtium has a large selection of weak leaches to define the concentration of mobile elements for geochemical exploration and assessment of contaminated soils

Our services include a wide range of selective weak leaches, which can be used to utilize geochemical ore exploration, to find out the chemical characteristics of the soil, as well as the speciation of elements, their occurrence in precipitates and the assessment of pollution load.

Our weak extractions include, for example:

  • Synthetic rain water
  • pH-puffered salt solutions
  • Ammonium acetate
  • Hydroxylamine hydrochloride
  • Acid oxalate
  • Sodium pyrophosphate

Combining weak extractions sequentially, we are able to distinguish the mobility properties and the occurrence forms of elements in a target area.

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Arja Sarpola
Business Director
Tel. 050 470 4608
Lea Hämäläinen
Business Director
Tel. 040 720 2231
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