YB/T 5191-2007 PDF English
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US$129.00 · In stock · Download in 9 secondsYB/T 5191-2007: High pure graphite meterials-Determination of total race earths content. Spectrophotometric method
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YB/T 5191: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| YB/T 5191-2007 | English | 129 | Add to Cart | 2 days [Need to translate] | High pure graphite meterials-Determination of total race earths content. Spectrophotometric method |
| YB/T 5191-1993 | English | 199 | Add to Cart | 2 days [Need to translate] | High pure graphite materials - Determination of total race earths content - Spectrophotometric method |
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Basic data
| Standard ID | YB/T 5191-2007 (YB/T5191-2007) |
| Description (Translated English) | High pure graphite meterials-Determination of total race earths content. Spectrophotometric method |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | Q51 |
| Classification of International Standard | 29.050 |
| Word Count Estimation | 3,348 |
| Date of Issue | 2007-01-25 |
| Date of Implementation | 2007-07-01 |
| Older Standard (superseded by this standard) | YB/T 5191-1993 |
| Regulation (derived from) | NDRC Notice No. 7 of 2007 |
| Issuing agency(ies) | National Development and Reform Commission |
| Summary | This standard specifies the purity graphite materials total REE contents of spectrophotometric reagents, instruments and equipment, sample preparation, analytical procedures, the results of the calculation. This standard applies to high-purity graphite materials Determination of the total REE content. |