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www.ChineseStandard.net Database: 189759 (26 Oct 2025)

GB/T 10267.4-2025 English PDF

GB/T 10267.4: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 10267.4-2025EnglishRFQ ASK 3 days [Need to translate] (Methods for analysis of calcium metal - Part 4: Determination of aluminum by 8-hydroxyquinoline-trichloromethane extraction spectrophotometry) Valid GB/T 10267.4-2025
GB/T 10267.4-1988English139 Add to Cart 2 days [Need to translate] Method for analysis of calcium metal. The determination of aluminium by oxine chloroform extraction photometric method   GB/T 10267.4-1988

Basic data

Standard ID GB/T 10267.4-2025 (GB/T10267.4-2025)
Description (Translated English) (Methods for analysis of calcium metal - Part 4: Determination of aluminum by 8-hydroxyquinoline-trichloromethane extraction spectrophotometry)
Sector / Industry National Standard (Recommended)
Date of Implementation 2026-05-01
Older Standard (superseded by this standard) GB/T 10267.4-1988
Issuing agency(ies) State Administration for Market Regulation; Standardization Administration of China

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