Preparative layer chromatography classification

Analysis of the purity of each silica gel column fraction and classification of the unknown lipid can be accomplished by thin-layer chromatography on silica gel plates. On a single plate will be spotted (1) a solution of the crude lipid extract from part A, (2) aliquots from each lipid fraction of the column (or recrystallized lipid), and (3) solutions of standard lipids (listed in the Materials section). On a 20 X 20 cm silica gel plate there is room for nine different analyses. Prepare a 1% solution of the crude lipid from part A in chloroform (10 mg/1 mL). If recrystallized lipid is to be... 

Sweet potato toxins, 1042 Synthetic dyes, 1001-0132 chromatography of dyes, 1002-1003 classification, application, and colors, 1001-1002 HPTLCofdyes, 1024-1026 identification, analysis, and evaluation, 1002 OPLCofdyes, 1023-0124 preparation of samples and thin layers, 1003-1006... 

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