JC/T 2149-2012 in English

VALID

Method for constitution analysis of high purity silicon carbide

Issued on:2012-12-28
Implemented on:2013-06-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $120.00
$117.00

Standard No:	JC/T 2149-2012
Document status:	VALID
Title in English:	Method for constitution analysis of high purity silicon carbide
Title in Chinese:	高纯碳化硅粉体成分分析方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2012-12-28
Implemented on:	2013-06-01
Professional Classification:	JC-Building Material
Related Keywords:	high purity silicon carbide scopethis standard free silicon high-purity silicon carbide powder silicon constitution analysis
Related Topics:	Efficient Composition Analysis Composition Analysis Gas Composition Analysis jc/t2135-2012 high carbonation Gas Composition Analysis Total Component Analysis jc/t+2127-2012 Analytical Purifiers Composition Analysis System Polymer analysis polymer analysis and Composition Analysis Silicon Solid Composition Analysis Chromatographic pure analytical pure High Temperature Composition Analysis Analysis Method of Carbon Spectrum Chemical Composition Analysis Analytical pure sample jc/t2108-2012 Solid Composition Analysis Polymer analysis silanized components Chromatographically pure + analytically pure jc/t2136-2012 Component analysis method jc/t2129-2012 Analytical Pure Chromatographic Pure Rapid Purification Analysis Chromatographic purification Compound Composition Analysis Composition Analysis Requirements fine powder ingredients Powder Analysis Method Solid Ingredient Method Powder Analysis Efficient Purity Analyzer pure carbon Purity Analyzer Method Purity Analyzer Method Component analysis method Gas Composition Analysis Methods Analytical pure + chromatographic pure Composition method Methods for Analyzing Gas Composition Silicon carbide composition analysis Silicon carbide composition analysis Analytical pure few 9 Silicon Carbide Chemical Analysis New powder analysis method High Purity Silicon Carbide How to Analyze Gas Composition Carbon Steel Composition Analyzer Carbon 12 analysis Solidity analysis method body composition Silicon carbide powder Nitrile analytically pure flour ingredients flour ingredients Compound Analysis Components Analytical pure few nines Silicon carbide powder Powder composition analysis method body composition Powder Analysis jc/t2106-2012 Composition Analysis Requirements jc/t 2126.2-2012 powder ingredients carbonized component Polymer carbon Gas composition analysis method Analytical Methods of Fuel Composition Chromatographic purification+ Chromatographic separation and purification jc t 2126.7 2012 Composition Analysis Type Gas composition analysis method Gas composition analysis method Composition Analysis Type Purified non-purified purified, not purified Gas Composition Analyzer Thermo-optic carbon analysis JC/T2130-2012 Purified water system passivation method Carbon silicon analysis before furnace Primer synthesis and purification methods Methods used by pharmaceutical companies to purify compounds Examples of cultural relic composition analysis methods Pure water for biochemical analyzers New methods for drug separation and purification Silica analytical grade Starch purity analysis method Separation and purification methods in the field of biomolecules Exosome purification method Repeated purification method Methods for separating and purifying sugars Exosome purification method Method for purifying plasmid using diatomaceous earth Precursor purification methods Thin layer analysis method of different types of components Composition analysis method of high-purity silicon carbide powder Criteria for use of carbon silicon analyzers Silicon-carbon alloy analysis method Silicon carbide synthetic powder testing Purification methods and principles In vivo imaging analysis methods Purity Quantitative Analysis Method High carbon preconcentrator analysis method Inclusion body purification and refolding method Polysaccharide purification method Naphthalene analytical grade Method of carbon coating silicon High purity carbon monoxide gas national standard Bacterial strain purification method Polysaccharide purification method Glycogen purification method Silicon carbide bulk metal test method Protoplast purification method Exosome isolation and purification methods Primer purification method Purification methods before sequencing High-throughput analytical methods Sugar purification method jc/t2112-2012 jc/t2149-2012 Electrolyte composition analysis method Methods for isolation and purification of polypeptides Separation and purification methods of polysaccharides Chromatographic methods Crystal form analysis method of powder Chlamydia purification method How to rinse pure silica gel column High purity cobalt analysis method jc/t 2113--2012 Analyze pure iron Non-chromatographic purification Purification methods in R&D Semiconductor chemical purification methods Colloidal separation and purification methods jc/t2116-2012 Powder purity national standard Chlorine gas purity analysis method Analytical pure country Methods for isolating and purifying peptides Antibody purification methods The most common method for high-level purification Purification and preparation method of high-purity antibiotics jc/t2117-2012 Methods for improving separation by size exclusion analysis jc/t 2149-2012

本标准规定了高纯碳化硅粉体中二氧化硅、游离硅、游离碳、铝、砷、钙、铬、铜、铁、钾、镁、锰、钠、镍、铅、钛、锌等的测定方法。
本标准适用于碳化硅含量范围为99.9 %～99.99 %的碳化硅粉体。

Scope

This standard specifies the content of silica, free silicon, free carbon, aluminum, arsenic, calcium, chromium, copper, iron, potassium, magnesium, manganese, sodium, nickel, lead, titanium, zinc, etc. in high-purity silicon carbide powder. test methods. This standard applies to silicon dioxide, free silicon, free carbon, aluminum, arsenic, calcium, chromium, copper, iron, potassium, magnesium, manganese, sodium, For the determination of nickel, lead, titanium, zinc, etc., the determination range is shown in Table 1.

More samples: QC/T 942-2021 JGJ 94-2008 DL/T 368-2010

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