Table 3: Estradiol equivalency factors values of 17β-estradiol, estrone, estriol, 17α-ethinylestradiol, diethylstilbestrol, bisphenol-A, nonylphenol, octylphenol, and their short-chained ethoxylates.

E2E1E3EEDESBPANPNP1EONP2EOOPOP1EOOP2EO

EEFa1b0.38b 1.19b2.6l 0d
1d0.01c0.01c1.62b
1e0.05d0.08c0.8c
1f0.02e0.34e1.9c
1g0.14f0.8d
1h0.096g1.20d
1i0.1k

Average 1 0.110.111.252.63.9 10−42.7 10−44.4 10−64.3 10−62.1 10−44.0 10−62.0 10−6

Estradiol equivalency factor; bRutishauser et al., 2004 [17]; cCampbell et al., 2006 [14]; dMurk et al., 2002 [20]; eSun et al., 2008 [21]; fPurdom et al., 1994 [22]; gLegler et al., 2002 [23]; hSong et al., 2006 [24]; iViganò et al., 2008 [25]; jDuft et al., 2003 [26]; kBrix et al., 2010 [18]; lPojana et al., 2004 [27].