GB/T 12690.4-1990 in English

VALID

Cerium oxide--Determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Spectrochemical method

Issued on:1990-01-02
Implemented on:1992-01-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
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Standard No:	GB/T 12690.4-1990
Document status:	VALID
Title in English:	Cerium oxide--Determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Spectrochemical method
Title in Chinese:	稀土金属及其氧化物化学分析方法化学光谱法测定氧化铈中氧化镧,氧化镨,氧化钕,氧化钐和氧化钇量
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1990-01-02
Implemented on:	1992-01-01
ICS Classification:	77.120.70-Cadmium, cobalt and their alloys
Chinese Classification:	H14-Rare metals and their alloys analysis method
Professional Classification:	GB-National Standard
Related Keywords:	cerium oxide lanthanum oxide praseodymium oxide neodymium oxide samarium oxide
Related Topics:	rare earth metal oxides Oxidation Potential Rare earth neodymium oxide metal oxide layer Oxidation standard metal oxidation pool metal oxidation pool Electrochemical oxygen analyzer Neodymium Rare Earth Oxide Peroxide Active Oxygen metal oxide capacitor Metal oxides and detection metal oxide capacitor metal oxide + capacitor Pseudocapacitive metal oxides metal superoxide Iron group metal oxides Check metal oxides metal superoxide Oxidation in English metal oxide pseudocapacitor Metal Oxidation Equipment metal oxide pseudocapacitor metal oxide pseudocapacitor Germanium Oxide Spectrum Sludge Oxidation Metal Oxidation Equipment Peroxide Analysis Rare Earth Oxide Yttrium Oxide oxide pseudocapacitance metal oxide capacitor oxygen oxidation Total Yttrium Oxide Rare Earth oxide capacitance Iron Oxide Spectrum Electrochemical oxygen analyzer chemical spectrum Pseudocapacitance of metal oxides Oxidation peak shifts to the right Metal Oxidation Analysis Oxa and Oxo Samarium Oxide Carbon Dioxide pseudocapacitive oxide Dysprosium Oxide Rare Earth Oxide non-metal oxide Neodymium Oxide Shading Ratio pe oxidation meter Oxidized metal detection Electrochemical Oxygen Meter electrochemical oxygen peak capacitor metal oxide chemical spectrum metal oxide supercapacitor pseudocapacitive oxide optical oxygen full oxide Oxygen Content Chemicals optical oxygen Quantitative analysis of oxides Zinc Oxide Spectrum Metal oxide content Metal Oxidation Detection The amount of lanthanum oxide in calcium Metal oxide content Photooxidizer semi-micro oxidation method metal oxide surface Detection of metal oxides tetragonal oxide ni oxidation peak metal/lithium oxide tetragonal oxide Oxygen pool oxygen analysis Spectrophysical Chemistry Oxygen Oxygen Chemical Analysis Method of Cobalt Oxide metal oxidation temperature Oxygen in energy spectrum Methods of chemical analysis and physical properties of aluminum oxide Lanthanum soil metal oxides Oxygen segment oxygen range soil metal oxides Pseudocapacitor + oxide Lanthanum oxide detection oxidation peak of ni Oxidation properties of metals soil metal oxides High Purity Alumina Chemical Analysis Method for Potassium Oxide Content Oxide in water Metal Oxidation Degree plutonium oxide Determination method of diyttrium trioxide Oxo and Oxa metal reoxidation oxide bond Soil oxide n-type metal oxide Chemical Analysis of Orient Erbium Oxide Analysis of Fluorine in Lutetium Oxide Chemical Analysis of Hydrogen Peroxide Aluminum Oxide Metallization Titanium Alloy Chemical Oxidation Titanium Chemical Oxidation GBT12690.4 GB/T 12690.4-1990 GB/T 12690.4-2003 GB/T 12690.4-2021 Praseodymium neodymium alloy and its oxide Rare earth metals and their oxides Metallographic Oxidation Resistance oxidation Are salt-free oxides neutral oxides? Hydrogen peroxide oxidation value detection Determination of Oxygen by Electrochemical Method of Flue Gas Components Yttrium oxide standard material The properties of metal oxides Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, and oxide in samarium europium and gadolinium enrichment by inductively coupled plasma optical emission spectrometry Zeta potential of metal oxides Oxide devices Chemical analysis methods for rare earth chloride and rare earth carbonate Lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide Metal oxide oxygen element content Praseodymium neodymium oxide Chemical analysis method of alumina powder Nitrogen oxide measurement method infrared ultraviolet chemiluminescence What are the types and scope of application of methods for measuring chemical oxygen demand? Technical specifications for soil chemical oxidation and Animal blood oxygen measurement method Chemically Conductive Oxide Layer Thickness Measurement Active calcium oxide chemical analysis Determination method of yttrium hydroxide content Nitrous oxide detection method chemical method photochemical oxides Metal oxidation experiment Metal oxidation degree Electrochemical measurement of oxygen National military standard chemical conductive oxidation Nitrogen oxide monitoring and analysis methods Lanthanum oxide purity test Oxide Chemical Composition

Scope

This standard specifies the determination method of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide and yttrium oxide content in cerium oxide. This standard is applicable to the sequential determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide and yttrium oxide in cerium oxide (99.9%-99.99%). The measurement range is shown in Table 1.

More samples: YD/T 3934-2021 JJG 21-2008 NB/T 47013.2-2015

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