Conceptid (2) | Preflabel |
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MSPMM012 | Concentration of chromium {Cr CAS 7440-47-3} per unit dry weight of suspended particulate material by inductively-coupled plasma atomic emission spectroscopy and normalisation to organic carbon and lutum content (RIKZ 'standard sediment') |
MSPMM026 | Concentration of chromium {Cr CAS 7440-47-3} per unit dry weight of suspended particulate material by inductively-coupled plasma mass spectrometry and normalisation to organic carbon and lutum content (RIKZ 'standard sediment') |