Concentration of selected elements in the mussels exposed for 48 h to the 200 nM metal dose.

Triplicate analysis of three tissue pools, each one composed by the whole flesh of four mussels. Mean and standard deviation are reported in ww and dw; BCF, bioconcentration factor.对三组组织混合样本开展三次重复分析，每组混合样本均由4只贻贝的全部软组织构成。文中报告的平均值与标准差以湿重（wet weight, ww）和干重（dry weight, dw）为计量基准；BCF即生物浓缩因子（bioconcentration factor）。