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SN/T 2297.1-2009Chemical analysis methods of gypsum and gypsum products for import and export. Part 1: Determination of strontium content (English PDF)

进出口石膏及石膏制品化学分析方法第1部分：锶含量的测定

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Issued by

General Administration of Customs

Level / Type

National · Recommended

Issue date

July 7, 2009

Implementation date

January 16, 2010

Scope

SN/T 2297.1-2009 is the English-translated version of 进出口石膏及石膏制品化学分析方法第1部分：锶含量的测定.

SN/T 2297.1-2009 — This section SN/T 2297 specifies the inductively coupled plasma-atomic emission spectroscopy (ICP-AES), inductively coupled plasma mass spectrometry (ICP-MS) and flame atomic absorption spectrometry (FAAS) gypsum and gypsum products in the method for the determination of strontium.

This section applies to the detection of gypsum and gypsum products strontium content.

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Document preview — SN/T 2297.1-2009

National Standard of the People's Republic of China

ICS: 91.100.10
Classification: Q 62

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 inductively coupled plasma- atomic emission spectroscopy (ICP-AES), inductively coupled plasma mass spectrometry (ICP-MS) and flame atomic absorption spectrometry (FAAS) determination of gypsum and gypsum products in the strontium content approach. This standard applies to gypsum and gypsum products in the detection of strontium content.

Document data

International classification (ICS): 91.100.10.

Chinese classification (CCS): Q62.

Estimated length of the Chinese original: 12,119 words.

Standards quoted by this document

GB/T 620; GB/T 6682; GB/T 9776

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

Referenced standards

Normative references

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