Pore water geochemistry of sediment core Potter_Cove_STA15 ...

Methods:Sampling:• Rhizon technique (Seeberg-Elverfeldt et al. 2005)SO42-:• Ion chromatography (Metrohm IC Net 2.3)Fe2+:• Ferrozine method (Stookey 1970)NH4+:• spectrophotometrically using a Multiskan microplate readerAlkalinity:• Spectrophotometrically after Sarazin et al. (1999) using a Multiskan...

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Bibliographic Details
Main Authors: Henkel, Susann, Kasten, Sabine, Hartmann, Jan, Silva Busso, A, Staubwasser, Michael
Format: Dataset
Language:English
Published: PANGAEA 2018
Subjects:
Online Access:https://dx.doi.org/10.1594/pangaea.890306
https://doi.pangaea.de/10.1594/PANGAEA.890306
Description
Summary:Methods:Sampling:• Rhizon technique (Seeberg-Elverfeldt et al. 2005)SO42-:• Ion chromatography (Metrohm IC Net 2.3)Fe2+:• Ferrozine method (Stookey 1970)NH4+:• spectrophotometrically using a Multiskan microplate readerAlkalinity:• Spectrophotometrically after Sarazin et al. (1999) using a Multiskan microplate readerδ56Fe(pw):• Removal of salt matrix by column chromatography (NTA Superflow columns, Qiagen) (Lohan et al. 2005)• Column separation using the Dowex 1X8 resin• Isotope analysis on a ThermoFinnigan Neptune Multicollector-ICP-MS (ESI Apex-Q desolvator, standard-sample bracketing method with IRMM-014) (Schoenberg and von Blanckenburg 2005) ...