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SH/T 1486.2-2008Petroleum p-xylene. Determination of purity and hydrocarbon impurities. Gas chromatography and external calibration (English PDF)

石油对二甲苯纯度及烃类杂质的测定气相色谱仪外标法清晰版

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

April 23, 2008

Implementation date

October 1, 2008

Scope

SH/T 1486.2-2008 is the English-translated version of 石油对二甲苯纯度及烃类杂质的测定气相色谱仪外标法清晰版.

SH/T 1486.2-2008 — This standard specifies the gas chromatography (external standard method) Determination of the purity of para-xylene and petroleum hydrocarbon impurities.

This standard applies to the determination of the purity of not less than 99% (mass fraction) of p-xylene, and the concentrations ranged from 0. 001% to 1.

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Document preview — SH/T 1486.2-2008

National Standard of the People's Republic of China

ICS: 71.080.15
Classification: G 16

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the gas chromatography (external standard method) Determination of the purity of para-xylene and petroleum hydrocarbon impurities. This standard applies to the determination of the purity of not less than 99% (mass fraction) of p-xylene, and the concentrations ranged from 0. 001% to 1. 000% (mass fraction) of the C1-C10 non-aromatic hydrocarbons, benzene, toluene, ethylbenzene, xylene, C9 ~ C10 aromatic hydrocarbons such impurities.

Document data

International classification (ICS): 71.080.15.

Chinese classification (CCS): G16.

Estimated length of the Chinese original: 9,911 words.

Adopted international standard: ASTM D5917-2002, MOD.

Standards quoted by this document

GB/T 3723; GB/T 6680; GB/T 8170

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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