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.
June 28, 2010 -- Researchers have developed a blood test they say can predict how long of a reproductive life a woman has before menopause. The blood test measures levels of a hormone called anti-Mullerian Hormone (AMH), which is produced by the cells in womenâs ovaries and is a marker for ovarian function.