fig2

Figure 2. Median PFR metabolite concentrations (ng/mL, SG corrected) for each metabolite displayed separately for each country and the parent compound in brackets. The y-axis is shown on a logarithmic scale. The box represents the median and IQR, with the whiskers representing the 5% and 95% percentiles. Data points outside the 5%-95% range are plotted as individual points. PFR: Organophosphate flame retardant; SG: specific gravity; IQR: interquartile range; DPHP: diphenyl phosphate; TPHP: triphenyl phosphate; BDCIPP: bis (1,3-dichloro-2-propyl) phosphate; TDCIPP: tris (1,3-dichloro-2-propyl) phosphate; BCIPHIPP: 1-hydroxy-2-propyl bis (1-chloro-2-propyl) phosphate; BCIPP: bis (1-chloro-2-propyl) phosphate; EHPHP: 2-ethylhexyl phenyl phosphate; EHDPHP: 2-ethylhexyldiphenyl phosphate; 5-HO-EHDPHP: 2-ethyl-5-hydroxyhexyl diphenyl phosphate.