title: Gel permeation chromatographic system: an evaluation.
mesh_terms: D000818:Animals; D001322:Autoanalysis / Q000295:instrumentation*; D002845:Chromatography / Q000295:instrumentation*; D002849:Chromatography, Gas; D005069:Evaluation Studies as Topic; D005223:Fats / Q000032:analysis*; D005782:Gels; D008055:Lipids / Q000032:analysis*; D008892:Milk / Q000032:analysis; D009821:Oils / Q000032:analysis; D010573:Pesticide Residues / Q000032:analysis*
chemical_list: D005223:Fats; D005782:Gels; D008055:Lipids; D009821:Oils; D010573:Pesticide Residues