Name: ASTM D 5135 : 2021
Brand: ASTM
Price: 63.00 USD

Standard Test Method for Analysis of Styrene by Capillary Gas Chromatography

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-05-2021

Publisher

American Society for Testing and Materials

1.1This test method covers the determination of the impurities typically found in styrene and uses those values to determine the purity of styrene by difference by gas chromatography. Typical impurities in commercial styrene are found in Table 1.

1.2This test method is applicable to impurity concentrations up to 1 %.

1.2.1The limit of detection is 0.0003 mass % and the limit of quantitation is 0.0010 mass %.

1.2.2LOD and LOQ were calculated using data from ILS results for n-propylbenzene in Table 3.

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 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 a specific hazard statement, see Section 9.

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	Current
Supersedes	ASTM D 5135 : 2016 : EDT 1

ASTM D 2827 : 2019

Standard Specification for Styrene Monomer

ASTM E 29 : 2013 : R2019	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
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ASTM D 4790 : 2020 : REV A	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
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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 : 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 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 E 691 : 2021	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
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 E 355 : 1996 : R2014	Standard Practice for Gas Chromatography Terms and Relationships
ASTM E 29 : 2022	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications