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Normas ASTM – AENOR
ASTM D3976-92(1996)

ASTM D3976-92(1996)

Standard Practice for Preparation of Sediment Samples for Chemical Analysis

Fecha:
2017-08-16 /Historical
Superseeded by:
Scope:

1.1 This practice describes standard procedures for preparation of test samples (including the removal of occluded water and moisture) of field samples collected from locations such as streams, rivers, ponds, lakes, and oceans.

1.2 These procedures are applicable to the determination of volatile, semivolatile, and nonvolatile constituents of sediments.

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 precautionary statement, see Note 3.

Keywords:
chemical analysis; nonvolatile constituents; preparation; sediment samples; semivolatile; volatile
44,42
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