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YS/T 629.3-2007 English PDF

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YS/T 629.3-2007: Chemical analysis methods of high purity alumina. Determination of sodium oxide. Flame atomic absorption spectrophotometric method
Status: Valid
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YS/T 629.3-2007English229 Add to Cart 3 days [Need to translate] Chemical analysis methods of high purity alumina. Determination of sodium oxide. Flame atomic absorption spectrophotometric method Valid YS/T 629.3-2007

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Basic data

Standard ID YS/T 629.3-2007 (YS/T629.3-2007)
Description (Translated English) Chemical analysis methods of high purity alumina. Determination of sodium oxide. Flame atomic absorption spectrophotometric method
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H21
Classification of International Standard 71.100.99
Word Count Estimation 7,725
Date of Issue 2007-04-13
Date of Implementation 2007-10-01
Regulation (derived from) NDRC Notice No. 22 of 2007
Issuing agency(ies) National Development and Reform Commission
Summary This standard provides high-purity alumina Determination of sodium oxide content. This standard applies to high-purity alumina sodium oxide content. Measuring range: 0. 001% ~ 0. 010%.

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