RefeSol - Qualitätskontrolle
The below-mentioned analyses (analytical) data were
determined along with comparative tests done in five participating
The chemical parameters of the soil will be analysed
yearly, so that the changes will be noticed in time.
In this way it is made sure that the given range will
The analyses occur according to GLP (Good Laboratory
Practice)- and DACH (Deutsche Akkreditierungsstelle Chemie GmbH)-conditions.