. Chloroplast pigments and chromatographic analysis. Plant pigments; Chromatographic analysis; Plants -- Analysis. - 118 Figure 7,50 One=way eleotrochromatographic separation of rare earth ions, -with radioactive tracers, in paper moistened with lactic acid solutions (5 volts per cmo for 2i4. hours) and with tartaric acid plus aamonium tartrate (5 volts per cmo for I4B hours). Zones were located by photographyo Separations in dilute lactic acid were the result of selective sorption by the papero Separations in the presence of tartrate were the result of complex forma- tionl9„ Stort. Anode Lact

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. Chloroplast pigments and chromatographic analysis. Plant pigments; Chromatographic analysis; Plants -- Analysis. - 118 Figure 7,50 One=way eleotrochromatographic separation of rare earth ions, -with radioactive tracers, in paper moistened with lactic acid solutions (5 volts per cmo for 2i4. hours) and with tartaric acid plus aamonium tartrate (5 volts per cmo for I4B hours). Zones were located by photographyo Separations in dilute lactic acid were the result of selective sorption by the papero Separations in the presence of tartrate were the result of complex forma- tionl9„ Stort. Anode Lactic 5 M M ium Tartrate H Cathode "". Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Strain, Harold H. (Harold Henry), 1904-. University Park, Pennsylvania State University

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