Automatic scanning of chromatograms by multi-scaling with a gamma-ray spectrometer.
The location of gamma-emitting isotopes on Chromatographic thin layers is achieved, together with qualitative and quantitative analysis, by using only a gamma-ray spectrometer. This technique is applied to the determination of the Chromatographic behaviour of nanogram amounts of (51)Cr, (54)Mn, (59)Fe, (60)Co, (65)Zn and (109)Cd thiocyanate complexes on silica gel. Separations are made of Co, Zn and Cd from Cr, Mn and Fe.
Muzzarelli
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Department of Chemistry, Faculty of Science, University of Sherbrooke, Sherbrooke, P.Q., Canada.