† Datasets generated by the Watershed Function Science Focus Area.
Table S2 Determination of Minimum Detection Limits (MDLs) for 37 cations using ICP-MS (Elan DRC II, PerkinElmer, SCIEX) from the Dong et al. (2020) dataset “Cation Data for the East River Watershed, Colorado. Watershed Function SFA.” doi:10.15485/1668055. The relative standard deviation (RSD) of each measurement varies with concentrations and detection limits, and is generally < 3% based on 3 - 5 replicate measurements for concentrations higher than detection limits. Further details on the measurement uncertainties are included in the published dataset.