ASTM C1287 - 18 - Standard Test Method for Determination of Impurities in Nuclear Grade Uranium ompounds by Inductively Coupled Plasma Mass Spectrometry

ASTM C1287 - 18

Standard Test Method for Determination of Impurities in Nuclear Grade Uranium ompounds by Inductively Coupled Plasma Mass Spectrometry

Status : Current   Published : January 2018

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1.1 This test method covers the determination of 67 elements in uranium dioxide samples and nuclear grade uranium compounds and solutions without matrix separation by inductively coupled plasma mass spectrometry (ICP-MS). The elements are listed in Table 1. These elements can also be determined in uranyl nitrate hexahydrate (UNH), uranium hexafluoride (UF 6), triuranium octoxide (U 3O 8) and uranium trioxide (UO 3) if these compounds are treated and converted to the same uranium concentration solution.

1.2 The elements boron, sodium, silicon, phosphorus, potassium, calcium and iron can be determined using different techniques. The analyst's instrumentation will determine which procedure is chosen for the analysis.

1.3 The test method for technetium-99 is given in Annex A1.

1.4 The values stated in SI units are to be regarded as standard.

1.5  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Warning—The ICP-MS is a source of intense ultra-violet radiation from the radio frequency induced plasma. Protection from radio frequency radiation and UV radiation is provided by the instrument under normal operation.

1.6  This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.




Standard NumberASTM C1287 - 18
TitleStandard Test Method for Determination of Impurities in Nuclear Grade Uranium ompounds by Inductively Coupled Plasma Mass Spectrometry
StatusCurrent
Publication Date01 January 2018
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Impurities, inductively coupled plasma mass spectrometry, uranium, uranium dioxide, uranium hexafluoride, uranyl nitrate solutions, uranium oxide, uranium trioxide
ICS27.120.30
PublisherASTM
FormatA4
DeliveryYes
Pages10
File Size129 KB
Price£40.00


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