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| Position: Chinese Standard in English/YS/T 227.9-1994 |
| YS/T 227.9-1994 Determination of tellurium content in tellurium--Potassium dichromate-ammonium ferrous sulfate volumetric method (English Version) | |||
| Standard No.: | YS/T 227.9-1994 | Status: | superseded remind me the status change |
| Target Language: | English | File Format: | |
| Word Count: | 500 words | Translation Price(USD): | 15.0 remind me the price change |
| Implemented on: | 1996-3-12 | Delivery: | via email in 1~3 business day |
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| Standard No.: | YS/T 227.9-1994 |
| English Name: | Determination of tellurium content in tellurium--Potassium dichromate-ammonium ferrous sulfate volumetric method |
| Chinese Name: | 碲中碲量的测定(重铬酸钾--硫酸亚铁铵容量法) |
| Chinese Classification: | H17 Semimetal and semiconductor material analysis method |
| Professional Classification: | YS Professional Standard - Non-ferrous Metal |
| ICS Classification: | 77.040.30 Chemical analysis of metals |
| Implemented on: | 1996-3-12 |
| Status: | superseded |
| Superseded by: | YS/T 227.9-2010 Methods for chemical analysis of tellurium—Part 9:Determination of tellurium content—Potassium bichromate-ammonium ferrous sulfate titration |
| Superseded on: | 2011-3-1 |
| Superseding: | GB/T 2145-1980 GB 2145-1980 Determination of tellurium content in tellurium--Potassium dichromate-ammonium ferrous sulfate volumetric method |
| Target Language: | English |
| File Format: | |
| Word Count: | 500 words |
| Translation Price(USD): | 15.0 |
| Delivery: | via email in 1~3 business day |