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.
1 Many women think they are being treated by a fertility specialist when they are not. 2  You should know whether your doctor is a fellowship trained fertility specialist. 3  If you do not know, ask whether he/she did a fellowship in Reproductive Endocrinology and Infertility. Many women think they are being treated by a fertility specialist when they are not. 2  You should know whether your doctor is a fellowship trained fertility specialist. 3  If you do not know, ask whether he/she did a fellowship in Reproductive Endocrinology and Infertility.