SN/T 2091-2008Determination of lead, copper, iron and bismuth contents in antimony ingot for import and export. Atomic absorption spectrometric method (English PDF)
进出口锑锭中铅、铜、铁、铋含量的测定 原子吸收光谱法
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Issued by
General Administration of Customs
Level / Type
National · Recommended
Issue date
April 29, 2008
Implementation date
November 1, 2008
Scope
SN/T 2091-2008 is the English-translated version of 进出口锑锭中铅、铜、铁、铋含量的测定 原子吸收光谱法.
SN/T 2091-2008 — This standard specifies the import and export of antimony ingots of lead, copper, iron, bismuth content - Atomic absorption spectrometric method.
This standard is applicable to the determination Importers and Antimony in lead, copper, iron, bismuth content in. Measurement range. 0.010% ~ 0.75% lead; 0.002% copper ~ 0.25%; Fe 0.002% - 0.25%; 0.002% to 0.10% of bismuth.
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Document preview — SN/T 2091-2008
National Standard of the People's Republic of China
- ICS
- 77.040
- Classification
- H 25
Issued by: General Administration of Customs
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the import and export of lead antimony, copper, iron, bismuth content by atomic absorption spectrometric method. This standard applies to imports of lead antimony, copper, iron, bismuth content. Measuring range: 0. 010% 0. 75% Pb, 0. 002% Cu 0. 25%, Fe 0. 002% 0. 25%, 0. 0020% to 0. 10% of bismuth.
Document data
International classification (ICS): 77.040.
Chinese classification (CCS): H25.
Estimated length of the Chinese original: 8,818 words.
Standards quoted by this document
GB/T 602; GB/T 15337
......
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
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Related Standards
GB/T 15337-2008 — General rules for atomic absorption spectrometric analysis
GB/T 602-2026 — Chemical reagent - Preparation of standard solutions for impurity determination
GB/T 6020-2008 — Butadiene for industrial use -- Determination of tert-butyl-catechol (TBC)
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SN/T 2091-2008
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