GB/T 20931.7-2007 in English

VALID

Methods for chemical analysis of lithium—Determination of nickel content—α-Furil dioxime spectrophotometric 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 20931.7-2007
Document status:	VALID
Title in English:	Methods for chemical analysis of lithium—Determination of nickel content—α-Furil dioxime spectrophotometric method
Title in Chinese:	锂化学分析方法镍量的测定 α-联呋喃甲酰二肟萃取光度法
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:	nickel content α-furil dioxime lithium determination nickel content spectrophotometric method scopethis part chemical analysis
Related Topics:	Lithium analysis test method Analysis and detection of lithium Lithium analysis and detection method Extraction photometry Lithium assay analysis method gb20931.7 Extract light Nickel amount chemical extraction Extraction Spectrophotometry Extraction Light Furan spectrophotometry Aluminum Lithium Extraction Extraction method Lithium chemical analysis Quinone extraction and analysis Nickel Extraction Nickel Chemiluminescence of oxime GB/T 20931.7 GB/T 20931.7-2007 Variable correlation analysis method

《GB/T 20931.7-2007锂化学分析方法镍量的测定 α-联呋喃甲酰二肟萃取光度法》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。
本部分规定了锂中镍含量的测定方法。

Scope

This part specifies the method for the determination of nickel content in lithium. This section applies to the determination of nickel content in lithium. Measuring range (mass fraction): 0.0001% to 0.003%.

More samples: GB 50021-2001(2009) YD/T 3934-2021 JJG 21-2008

Sample only — not a preview of GB/T 20931.7-2007

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