Radioactive Tracers in Paper Partition Chromatography of Inorganic Ions

The determination of iodide‐iodate activity in sodium radio‐iodide (I131) by automatic scanning of paper chromatograms

“…Alginic acid employed in this study was Ke1acida.l The powdered linseed acid and the arabic acid were prepared by ion exchange and spray drying in these laboratories, and have been previously described (2,7). Alginic acid employed in this study was Ke1acida.l The powdered linseed acid and the arabic acid were prepared by ion exchange and spray drying in these laboratories, and have been previously described (2,7).…”

“…Various direct methods of scanning have been described (2)(3)(4)(5)(6)(7). Since the amount of material present for analysis represented something in t h e order of 10-l2 Gm.…”

A review of radio chemical analysis and estimation of 210Po in soil matrices

“…Frlerson and Jones (1951) used a mixture of butanol, pyridine, concentrated hydrochloric acid, acetic acid and water produced a good separation of a Bi and Po. Polonium also separated using paper chromatographic techniques from a mixture of Bi, Po, Te and Se in a mixture of HF and methyl ethyl ketone (Crouthamel, Heinrich, & Gatrousis, 1958).…”

Separation by Paper Chromatography and Spectrophotometric Determination of Trace Amounts of Cobalt, Nickel, Copper, and Zinc

“…Recent studies of this technique were initiated by the report of Gierst and Juliard (5). Extensive contributions have been made by Delahay and coworkers, especially as applied to problems in electrode kinetics (2,8).…”