[Research on the nitrogenous substance content not removed by washing of various qualities of paper for paper chromatography].
D002845:Chromatography; D002854:Chromatography, Paper; D009584:Nitrogen; D012106:Research
D009584:Nitrogen
CHROMATOGRAPHY
Untersuchungen über den Gehalt an nicht auswaschbaren N-Substanzen in Papiersorten für die Papierchromatographie.