Geochem-F1. Method editor set up used for calibrating major elements, highlighting the elements analyzed, Expedition 357. Geochem-F2. Dilution values used for calibration standards for major element analysis, Expedition 357. Geochem-F3. Peaks generated for major elements for the concentrated standard, Expedition 357. Geochem-F4. Peaks generated for majors element analysis for a typical sample (#68B-SP-B2), Expedition 357. Geochem-F5. Calibration curves generated for dilutions of the multielement standard for minor element analysis, Expedition 357. Geochem-F6. Peaks generated for minor elements for the most concentrated calibration standard, Expedition 357. Geochem-F7. Calibration curve for Br by ion chromatography, Expedition 357. Geochem-F8. Calibration curve for SO4 by ion chromatography, Expedition 357. Geochem-F9. Peaks generated (or lack thereof) for minor elements for a typical sample (#69A-CTD2nd-B1), Expedition 357.