Water Resources--Office of Water Quality
Abstract: Chapter A3 describes procedures for cleaning the equipment used to collect and process samples of surface water and ground water and procedures for assessing the efficacy of the equipment-cleaning process.
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Chapter 3, version 2.0, April 2004 (1,787 KB)
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Archive (replacement text has been incorporated into the original pdf file dated 9/98--see "Comments and Errata"):
Chapter 3 Version 1.2, March 2003 (Updates chapter sections 3.2 and 3.3)
Chapter3 Version 1.1, February 2003 (Revisions to methanol statements)
original
Chapter3 (September 1998)
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Maintainer: Office of Water Quality
Last Modified: 14Oct04
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