ASTM-D4922 › Historical Revision Information
Standard Test Method for Determination of Radioactive Iron in Water
The following bibliographic material is provided to assist you with your purchasing decision:
Scope
1.1 This test method covers the determination of 55Fe in the presence of 59Fe by liquid scintillation counting. The a-priori minimum detectable concentration for this test method is E-3 Bq/mL.
1.2 This test method was developed principally for the quantitative determination of 55Fe. However, after proper calibration of the liquid scintillation counter with reference standards of each nuclide, 59Fe may also be quantified.
1.3 This test method was used successfully with Type III reagent water conforming to Specification D1193. It is the responsibility of the user to ensure the validity of this test method for waters of untested matrices.
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. For a specific hazard statement, see Section 9.
Keywords
anion exchange; 55Fe; liquid scintillation counting; radioactive iron; radioactivity
To find similar documents by ASTM Volume:
To find similar documents by classification:
13.060.50 (Examination of water for chemical substances)
13.060.60 (Examination of physical properties of water)
This document comes with our free Notification Service, good for the life of the document.
This document is available in either Paper or PDF format.
Document Number
ASTM-D4922-89
Revision Level
1989 EDITION
Status
Superseded
Modification Type
Editorially changed
Publication Date
March 31, 1989
Document Type
Test Method
Page Count
5 pages
Committee Number
D19.04