M00015815
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NUCLEAR FUEL TECHNOLOGY - CHEMICAL SEPARATION AND PURIFICATION OF URANIUM AND PLUTONIUM IN NITRIC ACID SOLUTIONS FOR ISOTOPIC AND ISOTOPIC DILUTION ANALYSIS BY SOLVENT EXTRACTION CHROMATOGRAPHY - PART 2: SAMPLES CONTAINING PLUTONIUM AND URANIUM IN THE NANOGRAM RANGE AND BELOW (ISO 15366-2:2014)
British Standards Institution
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Availability date: 11/05/2021
Foreword<br>1 Scope<br>2 Principle of the method<br>3 Apparatus<br>4 Reagents<br>5 Procedure<br>6 Characteristics of the separation<br>7 Quality control<br>8 Interferences<br>Annex A (normative) - Packing and conditioning of the<br> chromatographic mini-columns as used in the<br> ISO 15366-2 procedure, loaded with an inert<br> polyethylene support coated with tri-n-octyl-<br> phosphine-oxide (TOPO)<br>Bibliography
Explains procedures to chemically separate and purify uranium and plutonium in dissolved solutions of irradiated light water reactor fuels and in samples of high active liquid waste of spent fuel reprocessing plants, prior to their isotopic analysis by e.g. mass spectrometric method or alpha spectrometry.
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Document Type | Standard |
Status | Current |
Publisher | British Standards Institution |
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Committee | NCE/9 |
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