ASTM-D4638 › Historical Revision Information
Standard Guide for Preparation of Biological Samples for Inorganic Chemical Analysis
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Scope
1.1 This guide describes procedures for the preparation of test samples collected from such locations as streams, rivers, ponds, lakes, estuaries, oceans, and toxicity tests and is applicable to such organisms as plankton, mollusks, fish, and plants.
1.2 The procedures are applicable to the determination of volatile, semivolatile, and nonvolatile inorganic constituents of biological materials. Analyses may be carried out or reported on either a dry or wet basis.
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. For a specific hazard statement, see 9.3.3.
Keywords
digestion; tissue homgenation; ICS Number Code 71.040.40 (Chemical analysis)
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71.040.40 (Chemical analysis Including analysis of gases and surface chemical analysis)
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Document Number
ASTM-D4638-03
Revision Level
2003 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
Dec. 1, 2003
Document Type
Guide
Page Count
6 pages
Committee Number
D19.05