ao bl t Sb125 C/M_ BETA/ FRACTION 105 0.5% / oH 3.5 | pnt [oe] 5.1 Is.6le.t 1 ozs exit _— 5% AMMONIUM CITRATE HCl “acip ESIN ANIONS Fig. 1 Primary elution curve for a Kabelle Island soil sample from Dowex 50 cationic resin.

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