GB/T 8220.5-1998Methods for chemical analysis bismuth--Determination of zinc content--Solid-liquid extraction-flame atomic absorption spectrophotometric method (English PDF)
铋化学分析方法 固液萃取分离-火焰原子吸收光谱法测定锌量
GB/T 8220.5 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 536.5-2009 | Methods for chemical analysis of bismuth—Determination of zinc content—Solid-liquid extraction-flame atomic absorption spectrophotometric method | Valid |
| YS/T 536.5-2006 | Methods for chemical analysis of bismuth -- Determination of zinc content --Solid-liquid extraction-flame atomic absorption spectrophotometric method | Obsolete |
| GB/T 8220.5-1998 | Methods for chemical analysis bismuth--Determination of zinc content--Solid-liquid extraction-flame atomic absorption spectrophotometric method | Obsolete |
GB/T 8220.5-1998 is obsolete. It has been replaced by YS/T 536.5-2006. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Quality Technical Supervision Bureau
Level / Type
National · Recommended
Issue date
August 19, 1998
Implementation date
March 1, 1999
Scope
GB/T 8220.5-1998 is the English-translated version of 铋化学分析方法 固液萃取分离-火焰原子吸收光谱法测定锌量.
GB/T 8220.5-1998 is the Chinese national standard "Methods for chemical analysis bismuth--Determination of zinc content--Solid-liquid extraction-flame atomic absorption spectrophotometric method".
It was issued on August 19, 1998 by the State Quality Technical Supervision Bureau, and took effect on March 1, 1999. It is obsolete: it has been replaced by YS/T 536.5-2006.
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Document preview — GB/T 8220.5-1998
National Standard of the People's Republic of China
Issued by: State Quality Technical Supervision Bureau
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Quality Technical Supervision Bureau.
Date of issue: 1998-08-19.
Date of implementation: 1999-03-01.
Status: obsolete, replaced by YS/T 536.5-2006.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
GB/T 8220.6-1998 — Methods for chemical analysis of bismuth--Determination of lead content--Electrothermal atomic absorption spectrometric method
GB/T 8220.4-1998 — Methods for chemical analysis of bismuth--Determination of silver content--Flame atomic absorption spectrophotometric method
GB/T 8220.7-1998 — Methods for chemical analysis of bismuth--Determination of arsenic content--Ion exchange separation-hydride generation-flame atomic absorption spectrophtometric method
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GB/T 8220.5-1998
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