Expedition Report, Volume 304/305 Ms 304305-103 Table AT1. Composition of water samples, Site U1309. Note: All samples taken from seafloor on 24 November 2004. Sample pH Alkalinity (mM) Salinity (g/kg) Coil sample 7.73 2.16 35.5 Overflow 1 (bottle 6) 7.81 2.45 34.5 Overflow 2 (bottle 6) 7.78 2.45 34.5