Browsing by Subject "seawater"
Now showing items 1-2 of 2
-
The analysis of 226Ra in 1‐liter seawater by isotope dilution via single‐collector sector‐field ICP‐MS
; ; Stimac, Ingrid; Koehler, Dennis; (Limnology and Oceanography: Methods, 2021-04-03)
The precise determination of radium‐226 (226Ra) in environmental samples is challenging due to its low concentration. Seawater typically contains between 0.03 and 0.1 fg g−1 226Ra. Thus, this work addresses the need for ... -
The detection of bacterial exometabolites in marine dissolved organic matter through ultrahigh‐resolution mass spectrometry
; ; (Limnology and Oceanography: Methods, 2022-05-05)
Bacteria play a key role in sustaining the chemodiversity of marine dissolved organic matter (DOM), yet there is limited direct evidence of a major contribution of bacterial exometabolites to the DOM pool. This study tests ...
