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YB/T 5331-2009 English PDF

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YB/T 5331-2009: Vanadium pentoxid. Determination of phosphorus content. The extraction molybdenum blue spectrophotometric method
Status: Valid

YB/T 5331: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YB/T 5331-2009English169 Add to Cart 3 days [Need to translate] Vanadium pentoxid. Determination of phosphorus content. The extraction molybdenum blue spectrophotometric method Valid YB/T 5331-2009
YB/T 5331-2006English199 Add to Cart 2 days [Need to translate] Methods for chemical analysis of vanadium pentoxide The co-precipitation-extraction molybdenum blue spectrophotometric method for the determination of phosphorus content Obsolete YB/T 5331-2006

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Basic data

Standard ID YB/T 5331-2009 (YB/T5331-2009)
Description (Translated English) Vanadium pentoxid. Determination of phosphorus content. The extraction molybdenum blue spectrophotometric method
Sector / Industry Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H11
Classification of International Standard 77.100
Word Count Estimation 6,614
Date of Issue 2009-12-04
Date of Implementation 2010-06-01
Older Standard (superseded by this standard) YB/T 5331-2006
Quoted Standard YB/T 5304
Regulation (derived from) MIIT (2009) No. 66; industry standard filing Notice 2010 No. 6 (total 126)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies: extraction of molybdenum blue spectrophotometric determination of vanadium pentoxide in phosphorus content. This standard applies to the determination of vanadium pentoxide phosphorus content, measurement range (mass fraction): 0. 01 % to 0. 1 %.


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