IODP Expedition 368 Titration

Various chemical constituents (most commonly chloride) were measured by titration using either an autotitrator (chloride) or a manual titrator (other compounds). Chloride was measured by ion-selective electrode and a silver nitrate titration until all chloride is bound as silver chloride.本数据集通过滴定法对多种化学成分开展检测，其中最常见的检测对象为氯离子（chloride）：针对氯离子采用自动滴定仪（autotitrator），其余化合物则使用手动滴定仪（manual titrator）完成检测。氯离子的检测同时采用离子选择电极法与硝酸银（silver nitrate）滴定法，直至全部氯离子均结合为氯化银（silver chloride）。