JEQ -- Colucci and Topp 30 (6): 2077 Figure IG2

Fig. 2. Dissipation of 1 mg kg^-1 17 ${alpha}$ -ethynylestradiol (open triangles) measured by high performance liquid chromatography (HPLC), and removal of yeast estrogenicity screen assay (YES)-detectable estrogenicity (closed triangle) 17 ${alpha}$ -ethynylestradiol in a loam soil adjusted to a moisture content of 15% and incubated at 30°C.