Hydrochemistry measured on water bottle samples at station B2/84_177 during the MRI-LDEO cooperative study

For pCO2 measurements were about 0.5 liter of air equilibrated with sample. Sample volume 4. Nutrient samples are collected in 250 ml soft low density polyethylene acid washed bottles. They are kept refrigerated until analysis if it was not carried out soon after sampling. Otherwisee samples are stored at -20°C.

二氧化碳分压的测量约为0.5升的空气与样品达到平衡。样品体积为4单位。营养样品收集于250毫升的软质低密度聚乙烯酸洗瓶中。若采样后未能立即进行分析，则将其置于冷藏状态保存。否则，样品应储存于-20°C的低温条件下。