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| Position: Chinese Standard in English/GB 8220.7-1987 |
| GB 8220.7-1987 Methods for chemical analysis of bismuth--The silver diethyldithiocarbamate photometric method for the determination of arsenic content (English Version) | |||
| Standard No.: | GB 8220.7-1987 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 1500 words | Price(USD): | 45.00 remind me the price change |
| Implemented on: | 1988-9-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 8220.7-1987 |
| English Name: | Methods for chemical analysis of bismuth--The silver diethyldithiocarbamate photometric method for the determination of arsenic content |
| Chinese Name: | 铋化学分析方法 二乙基二硫代氨基甲酸银分光光度法测定砷量 |
| Chinese Classification: | H13 Heavy metals and their alloys analysis method |
| Professional Classification: | GB National Standard |
| Implemented on: | 1988-9-1 |
| Status: | superseded |
| Superseded by: | GB/T 8220.7-1998 Methods for chemical analysis of bismuth--Determination of arsenic content--Ion exchange separation-hydride generation-flame atomic absorption spectrophtometric method |
| Superseded on: | 1999-3-1 |
| Language: | English |
| File Format: | |
| Word Count: | 1500 words |
| Price(USD): | 45.00 |
| Delivery: | via email in 1~3 business day |