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ASTM D 5790 : 2018

Current

Current

The latest, up-to-date edition.

Standard Test Method for Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2019

€94.22
Excluding VAT

Committee
D 19
DocumentType
Test Method
Pages
64
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This test method covers the identification and simultaneous measurement of purgeable volatile organic compounds. It has been validated for treated drinking water, wastewater, and ground water. This test method is not limited to these particular aqueous matrices; however, the applicability of this test method to other aqueous matrices must be demonstrated.

1.2This test method is applicable to a wide range of organic compounds that have sufficiently high volatility and low water solubility to be efficiently removed from water samples using purge and trap procedures. Table 1 lists the compounds that have been validated for this test method. This test method is not limited to the compounds listed in Table 1; however, the applicability of the test method to other compounds must be demonstrated.

1.3Analyte concentrations up to approximately 200 μg/L may be determined without dilution of the sample. Analytes that are inefficiently purged from water will not be detected when present at low concentrations, but they can be measured with acceptable accuracy and precision when present in sufficient amounts.

1.4Analytes that are not separated chromatographically, but that have different mass spectra and non-interfering quantitation ions, can be identified and measured in the same calibration mixture or water sample. Analytes that have very similar mass spectra cannot be individually identified and measured in the same calibration mixture or water sample unless they have different retention times. Coeluting compounds with very similar mass spectra, such as structural isomers, must be reported as an isomeric group or pair. Two of the three isomeric xylenes are examples of structural isomers that may not be resolved on the capillary column, and if not, must be reported as an isomeric pair.

1.5It is the responsibility of the user to ensure the validity of this test method for untested matrices.

1.6The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.7This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.8This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D 3694 : 1996 : R2017 Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents
ASTM D 2777 : 2013 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D 7100 : 2011 Standard Test Method for Hydraulic Conductivity Compatibility Testing of Soils with Aqueous Solutions

ASTM D 1129 : 2013 : R2020 Standard Terminology Relating to Water
ASTM D 1129 : 2013 : R2020 : EDT 2 Standard Terminology Relating to Water
ASTM D 3973 : 1985 : R2024 Standard Test Method for Low-Molecular Weight Halogenated Hydrocarbons in Water
ASTM D 2777 : 2021 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D 3871 : 1984 : R2017 Standard Test Method for Purgeable Organic Compounds in Water Using Headspace Sampling
ASTM D 2777 : 1998 Standard Practice for Determination of Precision and Bias of Applicable Methods of Committee D-19 on Water
ASTM D 1129 : 2013 : R2020 : EDT 1 Standard Terminology Relating to Water
ASTM D 1129 : 1999 : REV A Standard Terminology Relating to Water
ASTM E 355 : 1996 : R2021 : EDT 1 Standard Practice for Gas Chromatography Terms and Relationships
ASTM D 3973 : 1985 : R1995 : EDT 1 Standard Test Method for Low-Molecular Weight Halogenated Hydrocarbons in Water
ASTM D 3871 : 1984 : R2024 Standard Test Method for Purgeable Organic Compounds in Water Using Headspace Sampling
ASTM D 3973 : 1985 : R2017 Standard Test Method for Low-Molecular Weight Halogenated Hydrocarbons in Water
ASTM E 355 : 1996 : R2014 Standard Practice for Gas Chromatography Terms and Relationships
ASTM D 3871 : 1984 : R1995 : EDT 1 Standard Test Method for Purgeable Organic Compounds in Water Using Headspace Sampling

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