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Table 7 Concentrations of the selected estrogens in the urine samples analysed in µg L−1

From: Analysis of steroid hormones and their conjugated forms in water and urine by on-line solid-phase extraction coupled to liquid chromatography tandem mass spectrometry

Estrogens LOD (drinking water) Pregnant women Women
A (40 years old) B (30 years old) C (25 years old) D (30 years old) E (35 years old) F (15 year old)
E3-3S 0.001 493 577 988 16.9 22.5 10.8
E2-17G 0.001 662 798 1707 4.834 10.9 2.29
E2-17S 0.005 <0.005 <0.005 <0.005 6.71 6.68 7.91
E1-3S 0.005 5332 9750 2950 36.2 30.9 NA
E2-3S 0.003 10.1 16.5 5.36 1.74 0.473 2.97
E3 0.004 2.09 1.22 14.2 <0.004 <0.004 <0.004
E2 0.006 <0.006 <0.006 <0.006 <0.006 <0.006 <0.006
E1 0.013 0.42 <0.013 1.08 <0.013 <0.013 <0.013
EE2 0.007 <0.007 <0.007 <0.07 <0.007 <0.007 <0.007
  1. Samples were collected and analyzed in September and October 2014