ASTM C1636-13 PDF

Scope: 5.1 The method is applicable to the analysis of materials to demonstrate compliance with the specifications set forth in Specifications C787 and C996. Some other specifications may be expressed in terms of mass of ²³²U per mass of only ²³⁸U (see ISO 21847–3 :2007).

1.1 This method covers the determination of ²³²U in uranium hexafluoride by alpha spectrometry.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 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 and health practices and to determine the applicability of regulatory limitations prior to use.

ASTM C1636-13 Referenced Document

ASTM C1163 Standard Test Method for Mounting Actinides for Alpha Spectrometry Using Neodymium Fluoride
ASTM C1284 Standard Practice for Electrodeposition of the Actinides for Alpha Spectrometry
ASTM C1474 Standard Test Method for Analysis of Isotopic Composition of Uranium in Nuclear-Grade Fuel Material by Quadrupole Inductively Coupled Plasma-Mass Spectrometry*， 2024-04-20 Update
ASTM C787 Standard Specification for Uranium Hexafluoride for Enrichment
ASTM C996 Standard Specification for Uranium Hexafluoride Enriched to Less Than 5% 235U1
ASTM D1193 Standard Specification for Reagent Water
ASTM D3084 Standard Practice for Alpha-Particle Spectrometry of Water
ASTM D3648 Standard Practices for the Measurement of Radioactivity

2022 ASTM C1636-22 Standard Guide for Determination of Uranium-232 in Uranium Hexafluoride
2013 ASTM C1636-13 Standard Guide for the Determination of Uranium-232 in Uranium Hexafluoride
2006 ASTM C1636-06a Standard Guide for the Determination of Uranium-232 in Uranium Hexafluoride
2006 ASTM C1636-06 Standard Guide for the Determination of Uranium-232 in Uranium Hexafluoride