"glass column" . "A glass column is a chromatography column made out of glass that is usually used for larger scale and preparative liquid chromatography separations."@en . . "PERSON:Daniel Schober" . "glass column" . "GROUP:" . "http://msi-ontology.sourceforge.net/ontology/CHROM.owl#msi_01101" . . "A glass column is a chromatography column made out of glass that is usually used for larger scale and preparative liquid chromatography separations." . . .