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.
What type of doctor helps with delivering babies? with pregnant women in general? Basically what's the name of the doctor that help in the delivery process, the name of the doctor that help with pregnant women in general, the name of the doctor that help/take care of babies. Follow. 2 answers 2. Report Abuse.