A postcolumn derivatization system was assembled using a commercially available Nano Y Connector with low dead volume for microcolumn liquid chromatography. Smooth baselines were achieved when postcolumn reagent solution and mobile phase were supplied by one microfeeder equipped with two syringes. Amino acids and inorganic anions were visualized by the postcolumn reaction with tolerable extracolumn band broadening.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.