• There are no items in your cart

ASTM D 7057 : 2018

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Analysis of Isopropylbenzene (Cumene) by Gas Chromatography (External Standard)
Available format(s)

Hardcopy , PDF

Superseded date

05-01-2023

Language(s)

English

Published date

01-30-2018

This test method covers the determination of the purity of isopropylbenzene (cumene) by gas chromatography.

1.1This test method covers the determination of the purity of isopropylbenzene (cumene) by gas chromatography. Calibration of the gas chromatography system is done by the external standard calibration technique.

1.2This test method has been found applicable to the measurement of impurities such as nonaromatic hydrocarbons, benzene, toluene, ethylbenzene, phenol, cymenes, t-butylbenzene, n-butylbenzene, n-propylbenzene, alpha-methylstyrene, sec-butylbenzene, and diisopropylbenzenes, which are impurities that can be found in isopropylbenzene. The latter impurities can be analyzed over a range of 1 mg/kg to 500 mg/kg by this method (see Table 1). The limit of quantitation averages 3.8 mg/kg while the limit of detection for these impurities averages 1.1 mg/kg.

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
5
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 7125 : 2023 Standard Specification for Cumene (Isopropylbenzene) Manufactured Via a Zeolite Process
ASTM D 4077 : 2017 Standard Specification for Cumene (Isopropylbenzene)
ASTM D 7125 : 2017 Standard Specification for Cumene (Isopropylbenzene) Manufactured Via a Zeolite Process

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 E 1510 : 1995 : R2013 : EDT 1 Standard Practice for Installing Fused Silica Open Tubular Capillary Columns in Gas Chromatographs
ASTM D 4790 : 2020 : REV A Standard Terminology of Aromatic Hydrocarbons and Related Chemicals
ASTM D 3437 : 1999 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM E 29 : 2002 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM D 4790 : 2007 Standard Terminology of Aromatic Hydrocarbons and Related Chemicals
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 D 4307 : 1999 : R2004 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
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 E 1510 : 1995 : R2000 Standard Practice for Installing Fused Silica Open Tubular Capillary Columns in Gas Chromatographs
ASTM D 3437 : 2015 : R2022 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM D 4790 : 2023 Standard Terminology of Aromatic Hydrocarbons and Related Chemicals
ASTM E 1510 : 1995 : R2005 Standard Practice for Installing Fused Silica Open Tubular Capillary Columns in Gas Chromatographs
ASTM D 6809 : 2002 : R2012 Standard Guide for Quality Control and Quality Assurance Procedures for Aromatic Hydrocarbons and Related Materials
ASTM D 4307 : 1999 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
ASTM D 4790 : 1999 Standard Terminology of Aromatic Hydrocarbons and Related Chemicals
ASTM E 1510 : 1995 : R2021 Standard Practice for Installing Fused Silica Open Tubular Capillary Columns in Gas Chromatographs
ASTM E 355 : 1996 : R2021 : EDT 1 Standard Practice for Gas Chromatography Terms and Relationships
ASTM D 4790 : 2020 Standard Terminology of Aromatic Hydrocarbons and Related Chemicals
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 4307 : 2017 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
ASTM D 4790 : 2011 Standard Terminology of Aromatic Hydrocarbons and Related Chemicals
ASTM E 1510 : 1995 Standard Practice for Installing Fused Silica Open Tubular Capillary Columns in Gas Chromatographs
ASTM D 3437 : 2011 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 3437 : 2015 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM D 4307 : 2017 : R2021 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
ASTM D 4790 : 2014 Standard Terminology of Aromatic Hydrocarbons and Related Chemicals
ASTM D 4307 : 1999 : R2010 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
ASTM D 6809 : 2002 Standard Guide for Quality Control and Quality Assurance Procedures for Aromatic Hydrocarbons and Related Materials
ASTM D 6809 : 2002 : R2007 Standard Guide for Quality Control and Quality Assurance Procedures for Aromatic Hydrocarbons and Related Materials
ASTM E 355 : 1996 : R2014 Standard Practice for Gas Chromatography Terms and Relationships
ASTM D 4307 : 1999 : R2015 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
ASTM E 29 : 2022 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

View more information
US$75.00
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.