Carrying out column chromatography. The column. In thin layer chromatography, the stationary phase is a thin layer of silica gel or alumina on a glass, metal or plastic plate. Column chromatography works on a much larger scale by packing the same materials into a vertical glass column.
Types of Fertility Tests for Women. There are a number of types of fertility testing that can help our Houston-area fertility doctors to establish the source of a coupleâs infertility. Fertility tests for women can include: There are several hormones that must work together in the female body for pregnancy to occur and progress properly.
Before locating a fertility specialist who can address your particular needs, you may need to do some groundwork. Here are a few ways to get started: 1  Ask your primary-care physician, ob-gyn, or urologist for a recommendation. 2  Check with your local medical society for names of specialists in your area.earn what a fertility doctor can do for you and how you can find one. By the editors of American Baby magazine from American Baby.