ASTM C 1000 : 2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Test Method for Radiochemical Determination of Uranium Isotopes in Soil by Alpha Spectrometry
Hardcopy , PDF
11-11-2014
English
10-08-2000
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
C 26
|
| DocumentType |
Test Method
|
| Pages |
5
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
1.1 This test method covers the determination of uranium isotopes in soil.
1.2 The test method is designed to analyze 10 g of soil; however, the sample size may be varied to 50 g depending on the activity level. This test method may not be able to completely dissolve all forms of uranium in the soil matrix.
1.3 The lower limit of detection is dependent on count time, sample size, detector efficiency, background, and tracer yield. The chemical recovery averaged 78% in a single laboratory evaluation, and 66% in an interlaboratory collaborative study.
1.4 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. A specific precautionary statement is given in Section 10.
| ASTM C 1473 : 2011 | Standard Test Method for Radiochemical Determination of Uranium Isotopes in Urine by Alpha Spectrometry |
| ASTM E 1893 : 2015 | Standard Guide for Selection and Use of Portable Radiological Survey Instruments for Performing In Situ Radiological Assessments to Support Unrestricted Release from Further Regulatory Controls |
| ASTM C 1475 : 2017 | Standard Guide for Determination of Neptunium-237 in Soil |
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