| Standard No.: | GB/T 12689.4-2004 |
| Chinese Name: | 锌及锌合金化学分析方法 铜量的测定 二乙基二硫代氨基甲酸铅分光光度法、火焰原子吸收光谱法和电解法 |
| English Name: | The methods for chemical analysis of zinc and zinc alloys—The determination of copper content—The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorption spectrometric method and the electrolytic method |
| Professional Classification: | H13 Heavy metals and their alloys analysis method |
| Professional Classification: | GB National Standard |
| ICS Classification: |
77.040.30 Chemical analysis of metals
|
| Issued by: | |
| Issued on: | 2004-04-30 |
| Implemented on: | 2004-10-01 |
| Status: |
VALID |
| Language: | English |
| File Format: | PDF |
| Word Count: | |
| Price(USD): | please email coc@codeofchina.com for quotation
|
| Delivery: | via email in
1-3 business day
|
