Analysis of lipids by spot tests on filter-paper disk chromatograms

Analysis of lipids by spot tests on filter-paper disk chromatograms.

the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests

در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است

Chromatography of Lipids on Commercial Silica Gel Loaded Filter Paper.

The Identification of Streptomycin on Paper Strip Chromatograms.

The use of filter paper chromatograms to demonstrate antigen-antibody reactions.

The interaction of antigen and antibody in vitro is customarily conducted in a liquid or semiliquid environment. Demonstrable reactions may occur in the form of different serological phenomena depending largely on the physicochemical forces involved and the circumstances surrounding the admixture of antigen and antibody. The use of filter paper by Castaneda (1950) to demonstrate the presence of...