YS/T 520.9-2007 in English

VALID

Chemical analysis of gallium Part 9 Determination of germanium content The phenyl fluorone-polyethylene glycol octyl phenyl ether extraction spectrophotometric method

Issued on:2007-11-14
Implemented on:2008-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

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Standard No:	YS/T 520.9-2007
Document status:	VALID
Title in English:	Chemical analysis of gallium Part 9 Determination of germanium content The phenyl fluorone-polyethylene glycol octyl phenyl ether extraction spectrophotometric method
Title in Chinese:	镓化学分析方法第9部分锗含量的测定苯基荧光酮-聚乙二醇辛基苯基醚萃取分光光度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2007-11-14
Implemented on:	2008-05-01
Superseding:	YS/T 520.9-2006 Methods for chemical analysis of gallium. The phenylfluorone-polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content
ICS Classification:	77.120.70-Cadmium, cobalt and their alloys
Chinese Classification:	H14-Rare metals and their alloys analysis method
Professional Classification:	YS-Non-ferrous Metal
Related Keywords:	phenyl fluorone-polyethylene glycol octyl phenyl germanium content spectrophotometric method scopethis section gallium part chemical analysis
Related Topics:	Polyethylene glycol spectrophotometry Fluorescence Basic ys/t622-2007 ys/t647-2007 Salicyl Fluorone Spectrophotometry Polyethylene glycol octyl phenyl ether food grade Fluorescence Spectrophotometry Benzene Trace ethanol content spectrophotometry Extraction Spectrophotometry Benzene Spectrophotometer Analytical method for phenylacetic acid light dimerization What does fluorescence analysis measure? Fluorescence analysis content Ethylene glycol octyl phenyl ether Ethylene glycol octyl phenyl ether Fluorescence analysis + content Acetophenone detection method ys t 628 2007 Benzene Spectrophotometry Polyethylene glycol content analysis Benzene standard spectrophotometry Fluorescence analysis measures light The basis of fluorescence analysis Nitrobenzene Spectrophotometry Acetophenone detection method Methods for chemical analysis of iron, steel and alloys bromination of phenylfluorone Phenylglycolic acid spectrophotometry Fluorometric assay method Ethylene glycol octyl ether Ether content titration analysis method Method for detecting methylnaphthalene with fluorescence spectrophotometer Validation of spectrophotometric method for determination of nitrobenzene in air What are the testing methods for phenyl content? Analytical method of acetofen Test method for diphenyl ether Fluorescence analyzer signal reading method Fluorometric method for determination of aminophenol Trinitrotoluene spectrophotometric standard curve ys/t308-2007 ys/t534-2007 Principles and methods of ethanol extraction of flavonoids Nitrobenzene spectrophotometry in water Optical measurement standards and Method for analyzing the components of compounds containing benzene groups

本标准规定了镓中锗含量的测定方法。本标准适用于镓中锗含量的测定。

Scope

This section specifies the method for determination of germanium content in gallium. This section applies to the determination of germanium content in gallium. Measuring range: 0.00005% ~ 0.015%.

More samples: GB 18306-2015 QC/T 942-2021 GB 50021-2001(2009)

Sample only — not a preview of YS/T 520.9-2007

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