Sulfate and methane concentrations measured in pore water of sediment core GeoB13849-1

Sulfate concentrations were measured at the Max Planck Institute for Marine Microbiology by suppressed ion chromatography at a 1:100 dilution with 18MOhm water on a Metrohm 761 compact IC. Standard calibrations using seawater provided by the International Association for the Physical Sciences of the Oceans (IAPSO) were performed. The range for the 8-point standard calibration was 5 µM - 400 µM. […]