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ASTM D 6323 : 2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Guide for Laboratory Subsampling of Media Related to Waste Management Activities
Available format(s)

Hardcopy , PDF

Superseded date

07-30-2017

Language(s)

English

Published date

12-01-2012

CONTAINED IN VOL. 11.04, 2017 Specifies common techniques for obtaining representative subsamples from a sample received at a laboratory for analysis.

1.1 This guide covers common techniques for obtaining representative subsamples from a sample received at a laboratory for analysis. These samples may include solids, sludges, liquids, or multilayered liquids (with or without solids).

1.2 The procedures and techniques discussed in this guide depend upon the sample matrix, the type of sample preparation and analysis performed, the characteristic(s) of interest, and the project specific instructions or data quality objectives.

1.3 This guide includes several sample homogenization techniques, including mixing and grinding, as well as information on how to obtain a specimen or split laboratory samples.

1.4 This guide does not apply to air or gas sampling.

1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6 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.

Committee
D 34
DocumentType
Guide
Pages
11
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 6759 : 2016 Standard Practice for Sampling Liquids Using Grab and Discrete Depth Samplers
ASTM D 5681 : 2018 Standard Terminology for Waste and Waste Management
ASTM D 5680 : 2014 Standard Practice for Sampling Unconsolidated Solids in Drums or Similar Containers

ASTM C 702 : 1998 Standard Practice for Reducing Samples of Aggregate to Testing Size
ASTM D 6051 : 2015 Standard Guide for Composite Sampling and Field Subsampling for Environmental Waste Management Activities
ASTM D 2234/D2234M : 2017 : REDLINE Standard Practice for Collection of a Gross Sample of Coal
ASTM D 5956 : 2015 Standard Guide for Sampling Strategies for Heterogeneous Wastes
ASTM D 4547 : 2015 : REDLINE Standard Guide for Sampling Waste and Soils for Volatile Organic Compounds
ASTM D 5681 : 2017-09 TERMINOLOGY FOR WASTE AND WASTE MANAGEMENT

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