GB/T 223.30-1994 PDF English
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GB/T 223.30: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| GB/T 223.30-1994 | English | 179 | 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 223.30-1984 | English | RFQ | 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 |
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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 | 5,544 |
| 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| Older Standard (superseded by this standard) | GB 223.30-1984 |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%. |