GB/T 2910.4-2009Textiles - Quantitative chemical analysis - Part 4: Mixtures of protein and certain other fibers (method using hypochlorite) (English PDF)
纺织品 定量化学分析 第4部分：某些蛋白质纤维与某些其他纤维的混合物（次氯酸盐法）
GB/T 2910.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 2910.4-2022 | Textiles - Quantitative chemical analysis - Part 4: Mixtures of certain protein fibres with certain other fibres(method using hypochlorite) | Valid |
| GB/T 2910.4-2009 | Textiles - Quantitative chemical analysis - Part 4: Mixtures of protein and certain other fibers (method using hypochlorite) | Obsolete |
GB/T 2910.4-2009 is obsolete. It has been replaced by GB/T 2910.4-2022. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
June 15, 2009
Implementation date
January 1, 2010
Scope
GB/T 2910.4-2009 is the English-translated version of 纺织品 定量化学分析 第4部分：某些蛋白质纤维与某些其他纤维的混合物（次氯酸盐法）.
GB/T 2910.4-2009 is the Chinese national standard "Textiles - Quantitative chemical analysis - Part 4: Mixtures of protein and certain other fibers (method using hypochlorite)".
It was issued on June 15, 2009 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on January 1, 2010. It is obsolete: it has been replaced by GB/T 2910.4-2022.
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Document preview — GB/T 2910.4-2009
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2009-06-15.
Date of implementation: 2010-01-01.
Status: obsolete, replaced by GB/T 2910.4-2022.
......
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 2910.5-2009 — Textiles -- Quantitative chemical analysis -- Part 5: Mixtures of viscose, cupro or modal and cotton fibers (method using sodium zincate)
GB/T 2910.3-2009 — Textiles -- Quantitative chemical analysis -- Part 3: Mixtures of acetate and certain other fibers (method using acetone)
GB/T 2910.6-2009 — Textiles -- Quantitative chemical analysis -- Part 6: Mixtures of viscose or certain types of cupro or modal or lyocell and cotton fibers (method using formic acid and zinc chloride)
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GB/T 2910.4-2009
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