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SN/T 2251-2009Determination of benzene, toluene, xylene and toluene diisocyanates in solvent coatings. Headspace-GC-MS method (English PDF)

溶剂型涂料中苯、甲苯、二甲苯和甲苯二异氰酸酯的测定顶空GC-MS法

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Issued by

General Administration of Customs

Level / Type

National · Recommended

Issue date

February 20, 2009

Implementation date

September 1, 2009

Scope

SN/T 2251-2009 is the English-translated version of 溶剂型涂料中苯、甲苯、二甲苯和甲苯二异氰酸酯的测定顶空GC-MS法.

SN/T 2251-2009 — This standard specifies the headspace GC-MS detection method of solvent-based coatings as benzene, toluene, xylene, and toluene diisocyanate content.

This standard applies to the determination of solvent-based coatings benzene, toluene, xylene and toluene diisocyanate of.

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Document preview — SN/T 2251-2009

National Standard of the People's Republic of China

ICS: 87.040
Classification: G 50

Issued by: General Administration of Customs

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the solvent-based coatings benzene, toluene, xylene and toluene diisocyanate content of the pre-empty GC-MS detection method. This standard applies to solvent-based paints, benzene, toluene, xylene and toluene diisocyanate determination.

Document data

International classification (ICS): 87.040.

Chinese classification (CCS): G50.

Estimated length of the Chinese original: 8,858 words.

Standards quoted by this document

GB/T 12589

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 6353

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