Research Data for "Impact of oxalic acid and of DFOB siderophore on the dissolution of a Mn-bearing glass: implications for the understanding of the browning phenomenon of stained-glass windows".

We provide the data obtained from the dissolution experiments of two Mn-bearing (VM, VM1/2) and a Mn-free (VNM) potash-lime silicate glasses in control conditions (buffered carbonate 1mM water) and in presence of bacterial exudates : oxalic acid (OA) and the siderophore DFOB. Average pH values (over two or three replicates) for each sampling time for all the altering conditions are reported. The concentration values obtained by ICP-OES are displayed for the first (i), second (ii), and third (iii) replicate when available for all the experimental conditions. For the VM experiments, K concentrations were only measured for the second and third experiment because of instrument-related issues.