PARTITION chromatography on paper 1 has not hitherto been reported for the analysis of riboflavine, its nucleotides and derivatives. However, ‘Collidine', and a butyl alcohol-acetic acid mixture ...
PAPER electrophoresis of proteins has on the whole proved to be a more satisfying means of separation than paper chromatography, owing to the physico-chemical properties of the proteins that make them ...
The Sars-CoV-2 virus has caused a pandemic which has led to nearly 100 million cases globally by the end of 2020. The development of effective vaccines and treatments by companies and governments ...