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ASTM E 1147 : 1992 : R1997

ASTM E 1147 : 1992 : R1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Partition Coefficient (N-Octanol/Water) Estimation by Liquid Chromatography

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

01-01-1997

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 11.06, 2012 Describes a procedure for estimating the log of the octanol/water partition coefficient (log KOW) of chemicals over the range from 0 to 8. Uses an empirically derived equation to relate the octanol/water partition coefficient to an experimentally determined retention time on a liquid chromatographic column.

1.1 This test method describes a procedure for the estimation of the log of the octanol/water partition coefficient (log Kow ) of chemicals over the range from 0 to 8.

1.2 This test method uses an empirically derived equation to relate the octanol/water partition coefficient to an experimentally determined retention time on a liquid chromatographic column.

1.3 This test method has been designed to estimate log Kow values for both non-ionizable and ionizable compounds. This is accomplished by buffering the liquid chromatographic solvent at a pH that will force the test compound into either the non-ionized or ionized form.

1.4 This test method requires some knowledge of the detector response to the chemical being tested.

1.5 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 safety and health practices and determine the applicability of regulatory limitations prior to use.

Committee
E 47
DocumentType
Test Method
Pages
4
ProductNote
Reconfirmed 1997
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

ASTM E 1242 : 1997 : R2014 Standard Practice for Using Octanol-Water Partition Coefficient to Estimate Median Lethal Concentrations for Fish Due to Narcosis
ASTM E 2552 : 2016 Standard Guide for Assessing the Environmental and Human Health Impacts of New Compounds for Military Use

ASTM E 682 : 1992 Standard Practice for Liquid Chromatography Terms and Relationships
ASTM E 200 : 2016 : REDLINE Standard Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis
ASTM E 1022 : 1994 Standard Guide for Conducting Bioconcentration Tests with Fishes and Saltwater Bivalve Mollusks

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PDF - English
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