1. (Waters Corporation Milford MA) since exposed to DES or mycoestrogens. Further
2. it results in coelution of unknown moieties optimization of the HPLC separation
3. somewhat toxic to MCF-7 cells (1). When protocols may allow the separation of
4. the Sep Pak step was eliminated the toxic phytoestrogens from ovarian estrogens.
5. effect disappeared (Figure 5). This method The data and analysis presented here