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ASTM D 7977 : 2019

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Methods for Polymer Content of AMS (α-Methylstyrene)
Available format(s)

Hardcopy , PDF

Superseded date

05-01-2023

Language(s)

English

Published date

06-14-2019

Publisher

American Society for Testing and Materials

This test method covers the determination of the polymer content of AMS (α-Methystyrene).

1.1This test method covers the determination of the polymer content of AMS (α-Methystyrene). Dimers and trimers are not measured by these test methods.

1.2This test method has been found applicable to determining the polymer content of AMS in concentrations up to 15 mg/kg with an LOQ of 0.6 mg/kg and an LOD of 0.2 mg/kg. Samples containing more than 15 mg/kg of polymer must be suitably diluted before measurement.

1.3In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29.

1.4The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5This 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. For specific hazard statements, see Section 8.

1.6This 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.

Committee
D 16
DocumentType
Test Method
Pages
4
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 6367 : 2017 Standard Specification for AMS (α-Methylstyrene)

ASTM D 6809 : 2002 : R2016 Standard Guide for Quality Control and Quality Assurance Procedures for Aromatic Hydrocarbons and Related Materials
ASTM D 6809 : 2020 Standard Guide for Quality Control and Quality Assurance Procedures for Aromatic Hydrocarbons and Related Materials
ASTM E 29 : 2013 : R2019 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM D 3437 : 1999 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM D 6367 : 2004 : R2008 Standard Specification for AMS (<span class='unicode'>α</span>-Methylstyrene)
ASTM E 29 : 2002 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM D 6367 : 2016 Standard Specification for AMS (α-Methylstyrene)
ASTM E 691 : 2020 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 3437 : 2010 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM E 691 : 2019 : EDT 1 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2023 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 3437 : 2015 : R2022 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM D 6367 : 2021 Standard Specification for AMS (α-Methylstyrene)
ASTM D 6367 : 2004 Standard Specification for AMS (alpha-Methylstyrene)
ASTM D 6809 : 2002 : R2012 Standard Guide for Quality Control and Quality Assurance Procedures for Aromatic Hydrocarbons and Related Materials
ASTM E 691 : 2022 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2009 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 6367 : 2017 Standard Specification for AMS (α-Methylstyrene)
CFR 29(PT1910.1000 TO END) : 0 LABOR - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
ASTM D 3437 : 2011 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM D 3437 : 2015 : REDLINE Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM E 691 : 2021 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 3437 : 2008 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM D 3437 : 2003 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM D 6367 : 2012 Standard Specification for AMS (α-Methylstyrene)
ASTM D 3437 : 2015 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM D 6809 : 2002 Standard Guide for Quality Control and Quality Assurance Procedures for Aromatic Hydrocarbons and Related Materials
ASTM D 6367 : 1999 Standard Specification for AMS (alpha-Methylstyrene)
ASTM D 6367 : 2017 : REDLINE Standard Specification for AMS (α-Methylstyrene)
ASTM D 6809 : 2002 : R2007 Standard Guide for Quality Control and Quality Assurance Procedures for Aromatic Hydrocarbons and Related Materials
ASTM E 29 : 2022 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

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