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Environmental Sciences Europe
Fig. 3 | Environmental Sciences Europe

Fig. 3

From: Identification of the estrogen-active compounds via integrating effect-directed analysis and non-target screening in soils of the northeastern China

Fig. 3

Concentration–response curves in the YES assay for the soil in the industrial village (black closed circles), and the E2 standard (red closed circles). Concentration values on the x-axis refer to the actual exposure of the sample in the experiment. PC: positive control, FYS: Fengyuan Summer, FYW: Fengyuan Winter

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