YS/T 409-1998Specification for CRMs for non-ferrous product analysis (English PDF)
有色金属产品分析用标准样品技术规范
YS/T 409 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 409-2012 | Specification for Certified Reference Materials of Non-ferrous Metal Product for Analysis | Valid |
| YS/T 409-1998 | Specification for CRMs for non-ferrous product analysis | Obsolete |
YS/T 409-1998 is obsolete. It has been replaced by YS/T 409-2012. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Issue date
January 11, 1999
Implementation date
June 1, 1999
Scope
YS/T 409-1998 is the English-translated version of 有色金属产品分析用标准样品技术规范.
YS/T 409-1998 is the Chinese industry standard "Specification for CRMs for non-ferrous product analysis". It was issued on January 11, 1999, and took effect on June 1, 1999. It is obsolete: it has been replaced by YS/T 409-2012.
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Document preview — YS/T 409-1998
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Date of issue: 1999-01-11.
Date of implementation: 1999-06-01.
Status: obsolete, replaced by YS/T 409-2012.
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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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YS/T 409-1998
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