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SN/T 4022-2014Import and export textiles. Determination of trace lead Nano-titanium dioxide enrichment-ICP-AES method (English PDF)

进出口纺织品可萃取痕量铅的测定纳米二氧化钛富集-电感耦合等离子体发射光谱法

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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 4022-2014 is the English-translated version of 进出口纺织品可萃取痕量铅的测定纳米二氧化钛富集-电感耦合等离子体发射光谱法.

SN/T 4022-2014 — This standard specifies the textile extractable heavy metals lead (Pb) content of titanium dioxide enrichment - inductively coupled plasma optical emission Spectroscopy methods.

This standard applies to textile extractable heavy metals lead (Pb) determination of the content range. 0.1mg/kg ~ 2mg/kg.

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Document preview — SN/T 4022-2014

National Standard of the People's Republic of China

ICS: 59.080
Classification: W 55

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 nano textiles extractable heavy metals lead (Pb) content of titanium dioxide enrichment - inductively coupled plasma emission spectrometry method. This standard applies to the determination of heavy metals in textiles extractab

Document data

International classification (ICS): 59.080.

Chinese classification (CCS): W55.

Estimated length of the Chinese original: 8,821 words.

Standards quoted by this document

GB/T 3922; GB/T 6682

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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

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