Using isotopic dilution to assess chemical extraction of labile Ni, Cu, Zn, Cd and Pb in soils
Chemical extractants used to measure labile soil metal must ideally select for and solubilise the labile fraction, with minimal solubilisation of non-labile metal. We assessed four extractants (0.43 M HNO3, 0.43 M CH3COOH, 0.05 M Na2H2EDTA and 1 M CaCl2) against these requirements. For soils contami...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Published: |
Elsevier
2016
|
| Online Access: | https://eprints.nottingham.ac.uk/33238/ |