Radiochemistry of Neptunium

0ther 8M HCl acid solution Actinide Elements Add 5 ml alpha counting Am(III anion exchange aqueous phase aqueous solution arsenazo cations Ce(IV centrifuge Chem chloride column volumes complex compounds concentrated HCl coprecipitated coulometry Determination of Np dilute discard dissolved dryness EDTA electrode electrodeposition eluted evaporate extinction coefficient fission products fluoride G. T. Seaborg gamma ray gamma spectrometry HCIO hydroxide Inorg ions isotopes J. C. Hindman J. J. Katz l0 ml LaF3 metal ml of 8M ml of concentrated Na0H NAS-NS Neptunium neutron NH.CIO nitrate nitric acid Np and Pu Np(III Np(IV Np(V Np(VI Nucl Nuclear organic phase oxalate oxidation peroxide phases to separate phosphate precipitate Procedure Pu(III Pu(IV quantitative reaction reagent reduced resin Rongalite sample Seaborg Separation of Np soluble solutions containing solvent sorbed Soviet Radiochem spectrometry sulfate tetravalent thenoyltrifluoroacetone TI0A Transuranium Elements TTA extraction U(VI USAEC Report Wash xylene xylenol orange zirconium