Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Maria Zemberyova"'
Publikováno v:
Talanta. 71:1661-1668
The single extraction procedures validated by the standards, measurement and testing programme (formerly BCR), extraction with 0.05moll(-1) EDTA and 0.43moll(-1) acetic acid, have been applied to reference materials of soils and sludges with certifie
Publikováno v:
Talanta. 70(5)
A modified three-step sequential extraction procedure for the fractionation of heavy metals, proposed by the Commission of the European Communities Bureau of Reference (BCR) has been applied to the Slovak reference materials of soils (soil orthic luv