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impurities-gas chromatographic method industrial use-determination impurities-gas method use-determination international standard metadata biologic products chinastandards.net phantom scopethis specification
SH/T 1148-2001 in English

SH/T 1148-2001 in English

SUPERSEDED

Ethylbenzene for industrial use-Determination of purity and hydrocarbon impurities-Gas chromatographic method

  • Issued on:2001-11-23
  • Implemented on:2002-01-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $100.00
$97.00
Standard No: SH/T 1148-2001
Document status: SUPERSEDED
Superseded by: SH/T 1148-2018 Ethylbenzene for industrial use一 Determination of purity and hydrocarbon impurities一 Gas chromatography
Superseded on: 2018-09-01
Title in English: Ethylbenzene for industrial use-Determination of purity and hydrocarbon impurities-Gas chromatographic method
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: 2001-11-23
Implemented on: 2002-01-01
ICS Classification: 71.080.15-Aromatic hydrocarbons
Chinese Classification: G16-Basic organic chemicals
Professional Classification: SH-Petrochemical
Related Keywords: impurities-gas chromatographic method
industrial use-determination
impurities-gas
method
use-determination
Related Topics: Benzene purity
Chromatographic purity content
Impurities
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What is Chromatographic Purity
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Purity impurities
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Impurity peak
Types of mass spectrometry
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sh/t1148-2001

本标准规定了用气相色谱法测定工业用乙苯纯度及其烃类杂质的含量。
本标准适用于测定纯度不小于99.0%(m/m)的乙苯,以及浓度为0.001% 一1.000% (m/m)的非芳烃、苯、甲苯、二甲苯、异丙苯和二乙苯等杂质。


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