title: Use of pyridine in the de-ionization of solutions for paper chromatography.
authors.forename: F H
authors.initials: FH
authors.lastname: MALPRESS
authors.forename: A B
authors.initials: AB
authors.lastname: MORRISON
mesh_terms: D002845:Chromatography; D002854:Chromatography, Paper; D011725:Pyridines
chemical_list: D011725:Pyridines; C023666:pyridine