Columbia subject headings:
Harvard subject headings:
Chromatographic analysis
Lipids--Analysis--Congresses.
Oils and fats, Edible--Congresses--Analysis.
Spectrum analysis
Princeton subject headings:
Chromatographic analysis--Congresses.
Lipids--Analysis--Congresses.
Oils and fats, Edible--Analysis--Congresses.
Spectrum analysis--Congresses.