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ASTM D5495

Standard Practice for Sampling with a Composite Liquid Waste Sampler (COLIWASA)

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Organization: ASTM
Publication Date: 1 November 2003
Status: inactive
Page Count: 3
ICS Code (Liquid wastes. Sludge): 13.030.20
scope:

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.

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

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.

Document History

May 1, 2021
Standard Practice for Sampling with a Composite Liquid Waste Sampler (COLIWASA)
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...
November 1, 2003
Standard Practice for Sampling With a Composite Liquid Waste Sampler (COLIWASA)
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...
November 1, 2003
Standard Practice for Sampling with a Composite Liquid Waste Sampler (COLIWASA)
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...
ASTM D5495
November 1, 2003
Standard Practice for Sampling with a Composite Liquid Waste Sampler (COLIWASA)
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...
November 1, 2003
Standard Practice for Sampling With a Composite Liquid Waste Sampler (COLIWASA)
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...
January 15, 1994
Standard Practice for Sampling with a Composite Liquid Waste Sampler (COLIWASA)
1. Scope 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...
January 1, 1994
Standard Practice for Sampling with a Composite Liquid Waste Sampler (COLIWASA)
1. Scope 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...

References

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