GB/T 20931.1-2007 in English

VALID

Methods for chemical analysis of lithium-Determination of potassium content-Flame atomic absorption spectrometric method

Issued on:2007-07-11
Implemented on:2007-11-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $120.00
$117.00

Standard No:	GB/T 20931.1-2007
Document status:	VALID
Title in English:	Methods for chemical analysis of lithium-Determination of potassium content-Flame atomic absorption spectrometric method
Title in Chinese:	锂化学分析方法钾量的测定火焰原子吸收光谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2007-07-11
Implemented on:	2007-11-01
ICS Classification:	77.120.99-Other non-ferrous metals and their alloys
Chinese Classification:	H14-Rare metals and their alloys analysis method
Professional Classification:	GB-National Standard
Related Keywords:	spectrometric method scopethis section potassium content content-flame atomic absorption chemical analysis potassium
Related Topics:	flame atomic absorption Atomic Absorption Determination of Lithium GB/T 20931.1 Atomic Absorption Potassium Elemental Absorption Lithium flame atomic manganese method Lithium analysis test method Method for Determination of Peptide Molecular Weight by Mass Spectrometry Multi-element Rapid Analysis Atomic Absorption Spectroscopy Analysis and detection of lithium Lithium absorption coefficient Lithium analysis and detection method Lithium assay analysis method gb20931.1 atomic absorption lithium flame atomizer Potassium absorption spectrum Trace Potassium Ion Analysis Lithium by atomic absorption Determination of Potassium and Sodium in Water by Flame Atomic Absorption Spectrometry Lithium analysis detection Molecular weight of lithium atomic range How to analyze absorption spectrum fire absorption Analytical Method of Potassium Chloride Method for Determination of Potassium Content Molecular weight of lithium How to analyze absorption spectrum Lithium atomic absorption detection Atomic Absorption Detection of Lithium Potassium measurement Analytical characteristics of atomic absorption spectrometer flame atomic absorption method atomic emission spectrometry atomic absorption spectrometry Atomic Spectroscopy Analysis Catalyst Lithium Analysis Method Chemisorption analysis Frontiers in Atomic Spectroscopy atomic absorption flame The original spectroscopic analysis Atomic weight of lithium atomic absorption flame lithium atomic mass Methods of Measuring Spectra How to Analyze Absorption Spectrum Atomic Absorption Analysis Lithium atomic potassium absorbance atomic absorption light How to analyze atomic absorption spectroscopy Flame atomic absorption spectrophotometer test method Quantitative Spectral Analysis Spectrum of lithium atom atomic absorption flame Lithium Flame Absorption Spectrophotometer Atomic weight of lithium lithium atom potassium sodium Flame Atomizer Detection flame of atomic absorption Self-absorption in atomic absorption analysis How Flame Atomic Absorption Spectroscopy is Optimized Principle of UV Determination of Lithium Determination Potassium atomic spectrum Potassium atomic spectrum term Determination of Potassium in Water by Flame Atomic Absorption Spectrometry Flame Photometric Analysis atomic quantitative analysis Lithium ion UV absorption peak atomic absorption light Determination of Lithium by Flame Photometry Atomic Flame Atomizer Atomic mass fraction of lithium Lithium atomic mass fraction Flame Atomic Spectrometry Lithium by atomic absorption? Atomic absorption spectrometer analysis Atomic absorption spectrometer analysis Flame Atomic Spectrometry How to analyze chemical adsorption Atomic Spectrum of Lithium Orient Flame Atomic Absorption Spectrophotometer Potassium AA Determination of lithium in brine by atomic absorption method Lithium Relative Atomic Mass flame atomic absorption spectrometry How to Analyze Absorption Spectra flame atomic absorption spectrometry Potassium Ion Atomic Absorption Spectrometry Molecular weight of lithium Potassium flame atomic absorption Chemisorption analysis Potassium atomic spectrum Relative Atomic Mass of Copper Lithium Chromium Determination Atomic Absorption Lithium Analysis of lithium by atomic absorption spectrometer atomic na determination method Flame Spectrophotometry Potassium Atomic weight of lithium Atomic absorption analysis method and its flame atomizer experiments Lithium chemical analysis Flame Atomic Absorption Spectroscopy and Hydride Generation-Atomic Fluorescence Spectroscopy flame atomization device Lithium by atomic absorption Potassium absorption absorb light iso atomic absorption potassium Lithium test principle Potassium and sodium flame atomic absorption spectrophotometry Molybdenum Chemical Analysis Methods Determination of Sodium Amount Flame Atomic Absorption Spectrometry lithium atomic mass Relative Molecule of Lithium Quantitative analysis of lithium High Nickel Matte Chemical Analysis Methods Determination of Cobalt Content Flame Atomic Atomic Potassium Method Chemisorption analysis Flame Atomic Experiment Analysis flame atomic absorption method Atomic Fluorescence Spectrometry Quantitative Analysis Method fire absorption Atomic Absorption Spectrometry Analysis Method Molecular Spectroscopy Absorption Cell Determination of Sodium and Potassium by Flame Atomic Absorption Atomizer for atomic spectroscopy atomic spectroscopy atomization Flame Atomic Absorption Determination of Potassium Qualitative measurement of lithium Determination of Potassium and Sodium in Water by Flame Atomic Absorption Infrared Absorption Spectroscopy Analysis Method Flame Photometric Analysis How to analyze absorption spectrum Rapid Analysis by Atomic Absorption Spectrometer Determination of Potassium Ions in Water by Flame Method Determination of Cadmium by Atomic Analysis Spectrometry Atomic Absorption Spectroscopy Range Chromatographic analysis of lithium salts GB/T 20931.1 GB/T 20931.1-2007 Atomic Absorption Determination of Lithium Water lithium potassium sodium atomic absorption Potassium absorption flame atomic absorption spectrometry Potassium atomic absorption spectrometry Why use polyethylene bottles for flame atomic absorption spectrophotometry? Determination of atomic absorption of lithium Atomic absorption potassium standard curve SK-2002B flame method-hydrogenation method combined atomic fluorescence spectrometer Atomic absorption of East-West analysis and general analysis General Analysis Atomic Absorption Nebulizer Determination of potassium in leaves with atomic absorption photometer Determination of potassium with atomic absorption photometer Determination method of total potassium What are the background correction methods for atomic absorption spectrometry? Classification number of principles of electrochemical methods Methodological study on the determination of potassium and other cations in dialysate How to operate an atomic absorption spectrometer Determination of potassium by water atomic absorption spectrometry Method principles of partition chromatography Lithium extraction method by adsorption What are the analytical methods that belong to molecular spectroscopy? Determination method of lithium in coal Atomic absorption Analysis method of chemical element potassium Analysis method of national standard chemical element potassium Infrared absorption spectroscopy analysis method and analysis Potassium pump method How to measure lithium ions using potassium iodate Difficulties in teaching spectral analysis methods In-situ analysis method of lithium battery Raman spectroscopy Sodium and potassium ion detection method atomic absorption method Atomic absorption method for determination of sodium and potassium ions The method for measuring molecular weight is Separation methods and principles of adsorption chromatography Indium flame atomic absorption test method Qualitative method of spectral analysis

《GB/T 20931.1-2007锂化学分析方法钾量的测定火焰原子吸收光谱法》由TC243（全国有色金属标准化技术委员会）归口，TC243SC3（全国有色金属标准化技术委员会稀有金属分会）执行，主管部门为中国有色金属工业协会。
本部分规定了锂中钾含量的测定方法

Scope

This section specifies the method for the determination of potassium content in lithium. This section applies to the determination of potassium content in lithium. Measuring range (mass fraction): 0.0005% to 0.04%.

More samples: GB 18306-2015 DL/T 5154-2012 JC/T 2453-2018

Sample only — not a preview of GB/T 20931.1-2007

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend

GB/T 47009-2026 in English

Test method for durability of rare earth permanent magnetic materials under high temperature and reversed magnetic field
2026-01-28
GB/T 11064.1-2024 in English

Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride—Part 1: Determination of lithium carbonate content—Titration
2024-09-29
GB/T 39492-2020 in English

Testing method of quantum efficiency for white LED phosphor
2020-11-19
GB/T 20931.12-2025 in English

Methods for chemical analysis of lithium—Part 12：Determination of impurity element contents—Inductively coupled plasma atomic emission spectrometry
2025-02-28
GB/T 40792-2021 in English

Test method of weight loss of sintered neodymium iron boron permanent magnets
2021-10-11
GB/T 26416.1-2022 in English

Chemical analysis methods for rare earth ferroalloy—Part 1: Determination of total rare earth content
2022-12-30
GB/T 13747.10-2022 in English

Methods for chemical analysis of zirconium and zirconium alloys—Part 10：Determination of tungsten content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry
2022-10-12
GB/T 30454-2013 in English

Test Methods of Silicate Phosphors Activated by Rare Earths for LED
2013-12-31
GB/T 6150.1-2023 in English

Methods for chemical analysis of tungsten concentrates—Part 1：Determination of tungsten trioxide content—Ammonium tungstate igniting gravimetric method
2023-11-27
GB/T 20931.10-2007 in English

Methods for chemical analysis of lithium—Determination of copper content—Flame atomic absorption spectrometric method
2007-07-11