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| Position: Chinese Standard in English/HJ 491-2009 |
| HJ 491-2009 Soil quality—Determination of total chromium—Flame atomic absorption spectrometry (English Version) | |||
| Standard No.: | HJ 491-2009 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 4500 words | Price(USD): | 130.00 remind me the price change |
| Implemented on: | 2009-11-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | HJ 491-2009 |
| English Name: | Soil quality—Determination of total chromium—Flame atomic absorption spectrometry |
| Chinese Name: | 土壤 总铬的测定 火焰原子吸收分光光度法 |
| Professional Classification: | HJ Professional Standard - Environment |
| Issued by: | MEP |
| Issued on: | 2009-09-27 |
| Implemented on: | 2009-11-1 |
| Status: | superseded |
| Superseded by: | HJ 491-2019 Soil and sediment - Determination of copper, zinc, lead, nickel and chromium - Flame atomic absorption spectrophotometry |
| Superseded on: | 2019-9-1 |
| Superseding: | GB/T 17137-1997 Soil quality-Determination of total chromium-Flame atomic absorption spectrophotometry |
| Language: | English |
| File Format: | |
| Word Count: | 4500 words |
| Price(USD): | 130.00 |
| Delivery: | via email in 1~3 business day |