1.一种TOC‑IRMS联用技术测定水中溶解有机碳同位素方法,其特征在于包括以下步骤:1)将采集的水样滤膜过滤,去除颗粒有机碳和不溶杂质;2)将步骤1)得到的水样进行酸化,调节水样pH<2;3)将步骤2)得到的水样,超声震荡,去除水样中的溶解无机碳;4)将步骤3)得到的水样,放入TOC自动进样盘,通入O,持续鼓泡,去除样品中...
Stable isotope analysis of dissolved organic carbon in seawater using TOC-IRMSOsburn, C.LSt. Jean, GOsburn, C.L.; St-Jean, G. Stable isotope analysis of dissolved organic carbon in seawater using TOC-IRMS. Limnol. Oceanogr. Methods 2007, 5, 296-308....