Abstract
Based on our method for the qualitative test for steriod hormones by paper chromatography Fujisaki, et al.(1953) the quantitative determinations of several steroids were investigated. It was found that within a certain range of the amount the logarithms of each spot area of estrone, α-estradiol, dehydroepiandrosterone, Δ5-androstendiol, methyltestosterone, mcthylandrostendiol and androstane-17β-ol-3-one were directly proportional to the logarithms of the amount of the hormone, thus rendering the quantitative assay possible.
