This Guide describes the most commonly used field methods for the extraction and analysis of soluble salts on steel and other nonporous substrates. Laboratory methods are only included for situations where more complete salt extractions are desired through rigorous laboratory retrieval and analysis protocols.
GUIDE 15-2013 history
2013GUIDE 15-2013 Field Methods for Extraction and Analysis of Soluble Salts on Steel and Other Nonporous Substrates
2005GUIDE 15-2005 Field Methods for Retrieval and Analysis of Soluble Salts on Steel and Other Nonporous Substrates