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| International Standard Category: Oxides |
YB/T 5335-2006 Methods for chemical analysis of vanadium pentoxide The atomic absorption spectrophotometric method for the determination of sodium oxide and potassium oxide contents
五氧化二钒化学分析方法 原子吸收分光光度法测定氧化钾和氧化钠量 ;
| Category No.: | 71.060.20 | Valid Status: | superseded |
| Issued Organization: | Issued Date: | 2006-07-27 | |
| Implemented Date: | 2006-10-11 | Abolished Date: | |
| Superseded Standard.: | YB/T 5335-2009 Vanadium pentoxid-Determination of sodium oxide and potaiumss oxide content-The flame atomic absorption spectrometric method |
Superseded Date: | 2010-6-1 |
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