SH/T 1148-2018 in English

VALID

Ethylbenzene for industrial use一 Determination of purity and hydrocarbon impurities一 Gas chromatography

Issued on:2018-04-30
Implemented on:2018-09-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $170.00
$165.00

Standard No:	SH/T 1148-2018
Document status:	VALID
Title in English:	Ethylbenzene for industrial use一 Determination of purity and hydrocarbon impurities一 Gas chromatography
Title in Chinese:	工业用乙苯纯度及烃类杂质的测定气相色谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2018-04-30
Implemented on:	2018-09-01
Superseding:	SH/T 1148-2001 Ethylbenzene for industrial use-Determination of purity and hydrocarbon impurities-Gas chromatographic method
Professional Classification:	SH-Petrochemical
Related Keywords:	hydrocarbon impurities一 gas chromatography introductionthis standard ethylbenzene purity gas chromatography industrial ethylbenzene samples industrial use一 determination
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本标准规定了用气相色谱法测定工业用乙苯的纯度及烃类杂质含量。
本标准适用于纯度不低于99.0%(质量分数)的乙苯的测定，对非芳烃、苯、甲苯、对二甲苯、间二甲苯、邻二甲苯、异丙苯等杂质的检测范围为0.001%～1.000% (质量分数)，对二乙苯杂质的检测范围为大于0.0003% (质量分数)。

Introduction

This standard specifies a method for determining the purity of ethylbenzene and the content of hydrocarbon impurities using gas chromatography. It outlines the principles, reagents, equipment, and procedures required for the analysis. The method is applicable to the determination of ethylbenzene purity and the identification and quantification of hydrocarbon impurities in industrial ethylbenzene samples. The standard provides detailed information on sample preparation, chromatographic conditions, calibration, and data processing. It also includes guidelines for the interpretation of results and the reporting of findings. This document is intended for use by laboratories engaged in the analysis of ethylbenzene and related compounds, ensuring consistency and accuracy in the analytical process.

*** Please note: This description may not be accurate, please refer to the official documentation.

More samples: DL/T 5154-2012 GB 50021-2001(2009) JC/T 2453-2018

Sample only — not a preview of SH/T 1148-2018

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