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GB/T 223.30-1994 English PDF

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GB/T 223.30-1994: Methods for chemical analysis of iron, steel and alloy. The arsenazo Ⅲ spectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid

GB/T 223.30: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 223.30-1994English179 Add to Cart 2 days [Need to translate] Methods for chemical analysis of iron, steel and alloy. The arsenazo Ⅲ spectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid   GB/T 223.30-1994
GB 223.30-1984EnglishRFQ ASK 3 days [Need to translate] Methods for chemical analysis of iron, steel and alloy--The arsenazo 3 photometric method for the determination of zirconium content after separation by p-bromomandelic acid Obsolete GB 223.30-1984

PDF similar to GB/T 223.30-1994


Standard similar to GB/T 223.30-1994

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Basic data

Standard ID GB/T 223.30-1994 (GB/T223.30-1994)
Description (Translated English) Methods for chemical analysis of iron, steel and alloy. The arsenazo �� spectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H11
Classification of International Standard 77.08
Word Count Estimation 5,575
Date of Issue 9/26/1994
Date of Implementation 6/1/1995
Older Standard (superseded by this standard) GB 223.30-1984
Issuing agency(ies) State Bureau of Technical Supervision
Summary This standard specifies the right - bromo mandelic acid precipitation - Arsenazo �� spectrophotometric determination of zirconium content. This standard applies to carbon steel, alloy steel, measuring the amount of zirconium alloys in high temperature alloys and precision. Measurement range: 0. 0050% to 0. 30%.

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