GB/T 6438-1992Method for the determination of crude ash in feedstuffs (English PDF)
饲料中粗灰分的测定方法
GB/T 6438 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 6438-2025 | Determination of crude ash in feeds | Valid |
| GB/T 6438-2007 | Animal feeding stuffs - Determination of crude ash | Obsolete |
| GB/T 6438-1992 | Method for the determination of crude ash in feedstuffs | Obsolete |
GB/T 6438-1992 is obsolete. It has been replaced by GB/T 6438-2007. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
November 24, 1992
Implementation date
June 1, 1993
Scope
GB/T 6438-1992 is the English-translated version of 饲料中粗灰分的测定方法.
GB/T 6438-1992 is the Chinese national standard "Method for the determination of crude ash in feedstuffs". It was issued on November 24, 1992 by the State Bureau of Technical Supervision, and took effect on June 1, 1993. It is obsolete: it has been replaced by GB/T 6438-2007.
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Document preview — GB/T 6438-1992
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1992-11-24.
Date of implementation: 1993-06-01.
Status: obsolete, replaced by GB/T 6438-2007.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB 7300.105-2025Feed additives - Part 1: Amino acids,their salts and analogues - Taurine
- GB 7300.1301-2025Feed additives - Part 13: Others - Bile acid
- GB 7300.310-2025Feed additives - Part 3: Minerals and their complexes (or chelates) - Selenium yeast
- GB 7300.803-2025Feed additives - Part 8: Preservatives ,mildew preventives and acidity regulators - Ammonium chloride
- GB/T 17243-2025Feed material - Spirulina powder
- GB/T 20193-2025Feed material - Bone meal, meat and bone meal
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