ASTM C 1689 :2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Subsampling of Uranium Hexafluoride
Hardcopy , PDF
11-11-2014
English
01-08-2008
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 12.01, 2015 Defines subsampling uranium hexafluoride (UF[6]), using heat liquefaction techniques, from bulk containers, obtained in conformance with C 1052, into smaller sample containers, which are required for laboratory analyses.
| Committee |
C 26
|
| DocumentType |
Standard Practice
|
| Pages |
8
|
| ProductNote |
Reconfirmed 2008
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
1.1 This practice is applicable to subsampling uranium hexafluoride (UF6), using heat liquefaction techniques, from bulk containers, obtained in conformance with C 1052
1.2 It is assumed that the liquid UF6 being sampled comprises a single quality and quantity of material. This practice does not address any special additional arrangement that might be required for taking proportional or composite samples.
1.3 The number of samples to be taken, their nominal sample weight, and their disposition shall be agreed upon between the parties.
1.4 The scope of this practice does not include provisions for preventing criticality incidents.
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 and health practices and determine the applicability of regulatory limitations prior to use.
| ASTM C 1771 : 2013 | Standard Test Method for Determination of Boron, Silicon, and Technetium in Hydrolyzed Uranium Hexafluoride by Inductively Coupled Plasma—Mass Spectrometer After Removal of Uranium by Solid Phase Extraction |
| ASTM C 1845 : 2016 | Standard Practice for The Separation of Lanthanide Elements from Uranium Matrices Using High Pressure Ion Chromatography (HPIC) for Isotopic Analyses by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) |
| ASTM C 761 : 2018 | Standard Test Methods for Chemical, Mass Spectrometric, Spectrochemical, Nuclear, and Radiochemical Analysis of Uranium Hexafluoride |
| ASTM C 1128 : 2018 | Standard Guide for Preparation of Working Reference Materials for Use in Analysis of Nuclear Fuel Cycle Materials |
| ASTM C 787 : 2015 : REDLINE | Standard Specification for Uranium Hexafluoride for Enrichment |
| ASTM C 996 : 2015 : REDLINE | Standard Specification for Uranium Hexafluoride Enriched to Less Than 5 % <sup> 235</sup>U |
| ANSI N14.1 : 2001 | NUCLEAR MATERIALS - URANIUM HEXAFLUORIDE - PACKAGINGS FOR TRANSPORT |
| ASTM C 1052 : 2014 : REDLINE | Standard Practice for Bulk Sampling of Liquid Uranium Hexafluoride |
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