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SN/T 3913-2014Determination of terephthalic acid and ethylene glycol in polyethylene terephthalate ester(PET) and polyethylene terephthalate products - Gas chromatography-mass spectrometry(GC-MS) method (English PDF)

聚对苯二甲酸乙二酯树脂及其成型品中残留对苯二甲酸和乙二醇的测定气相色谱-质谱法

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Issued by

General Administration of Customs

Level / Type

National · Recommended

Issue date

April 9, 2014

Implementation date

November 1, 2014

Scope

SN/T 3913-2014 is the English-translated version of 聚对苯二甲酸乙二酯树脂及其成型品中残留对苯二甲酸和乙二醇的测定气相色谱-质谱法.

SN/T 3913-2014 — This standard specifies the gas chromatography - mass spectrometry polyethylene terephthalate resin and molded product residual terephthalic acid and ethylene A diol.

This standard applies to polyethylene terephthalate resin molded product and determination of residual terephthalic acid and ethylene glycol. Terephthalic Acid in the range of 10mg/kg ~ 2500mg/kg, ethylene glycol detection range of 50mg/kg ~ 5000mg/kg.

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Document preview — SN/T 3913-2014

National Standard of the People's Republic of China

ICS: 83.080
Classification: G 32

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 gas chromatography - mass spectrometry polyethylene terephthalate resin and molded product residual terephthalic acid and ethylene glycol method. This standard applies to polyethylene terephthalate resin molded product and dete

Document data

International classification (ICS): 83.080.

Chinese classification (CCS): G32.

Estimated length of the Chinese original: 16,135 words.

Standards quoted by this document

GB/T 6682; GB/T 8170; GB/T 14189; GB/T 14190; GB 17931

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

Referenced standards

Normative references

GB 17931

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