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ASTM D 5495 : 2003

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Practice for Sampling With a Composite Liquid Waste Sampler (COLIWASA)
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

11-01-2003

CONTAINED IN VOL. 11.04, 2016 Defines the procedure for sampling liquids with the composite liquid waste sampler, or 'COLIWASA'.

1.1 This practice describes the procedure for sampling liquids with the composite liquid waste sampler, or "COLIWASA." The COLIWASA is an appropriate device for obtaining a representative sample from stratified or unstratified liquids. Its most common use is for sampling containerized liquids, such as tanks, barrels, and drums. It may also be used for pools and other open bodies of stagnant liquid.

Note 1—A limitation of the COLIWASA is that the stopper mechanism may not allow collection of approximately the bottom inch of material, depending on construction of the stopper.

1.2 The COLIWASA should not be used to sample flowing or moving liquids.

1.3 This standard does not purport to address all of the safety problems, 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
Standard Practice
Pages
3
ProductNote
Reconfirmed 2003
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 8008 : 2015 Standard Practice for Representative Field Sampling of Traffic Paints
ASTM D 5743 : 1997 : R2013 Standard Practice for Sampling Single or Multilayered Liquids, With or Without Solids, in Drums or Similar Containers
ASTM D 6232 : 2016 Standard Guide for Selection of Sampling Equipment for Waste and Contaminated Media Data Collection Activities
ASTM D 7831 : 2013 Standard Practice for Sampling of Tanks by Field Personnel

ASTM D 6232 : 2016 : REDLINE Standard Guide for Selection of Sampling Equipment for Waste and Contaminated Media Data Collection Activities
ASTM D 4687 : 2014 : REDLINE Standard Guide for General Planning of Waste Sampling

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