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ASTM D3866-12

Historical Revision

Standard Test Methods for Silver in Water

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1.1 These test methods cover the atomic absorption determination of silver in water. Three test methods are given as follows:

 

Concentration
Range


Sections

 

Test Method A—Atomic Absorp-
 tion—Chelation-ExtractionA

    1 to 10 μg/L

 7 to 15

Test Method B—Atomic Absorp-
 tion—Direct

  0.1 to 10 mg/L

16 to 24

Test Method C—Atomic Absorp-
 tion—Graphite Furnace

     1 to 25 μg/L

25 to 33

A Similar to that in Brown, E., Skougstad, M. W., and Fishman, M. J., “Methods for Collection and Analysis of Water Samples for Dissolved Minerals and Gases,” Techniques of Water-Resources Investigations of the U.S. Geological Survey, Book 5, Chapter A1, 1970, p. 46.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are mathematical conversions and may not be exact equivalents; therefore, each system shall be used independently of the other.

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 determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Note 4, Note 6, Note 11, and Note 15.


4.1 The principal adverse effect of silver in the body is cosmetic. It causes argyria, a permanent, blue-gray discoloration of the skin, eyes, and mucous membranes.

4.2 Relatively small quantities of silver are bactericidal or bacteriostatic and find limited use in both disinfection of swimming pool waters and point-of-use water filters.

SDO ASTM: ASTM International
Document Number D3866
Publication Date Sept. 1, 2012
Language en - English
Page Count 7
Revision Level 12
Supercedes
Committee D19.05
Publish Date Document Id Type View
Feb. 1, 2018 D3866-18 Revision
Sept. 1, 2012 D3866-12 Revision
Aug. 1, 2007 D3866-07 Revision
Jan. 10, 2002 D3866-02 Revision
Jan. 10, 2002 D3866-92R96 Reaffirmation