GB/T 11213.7-2008 in English

VALID

Test methods of sodium hydroxide for chemical fiber use -Part 7:Determination of copper content-spectrometric method

Issued on:2008-06-18
Implemented on:2009-02-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $110.00
$107.00

Standard No:	GB/T 11213.7-2008
Document status:	VALID
Title in English:	Test methods of sodium hydroxide for chemical fiber use -Part 7:Determination of copper content-spectrometric method
Title in Chinese:	化纤用氢氧化钠试验方法第7部分：铜含量的测定分光光度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2008-06-18
Implemented on:	2009-02-01
Superseding:	GB 11213.7-1989 Sodium hydroxide for chemical fiber use; Determination of copper mass fraction; Spectrometric method
ICS Classification:	71.060.40-Bases
Chinese Classification:	G11-Inorganic acid and alkali
Professional Classification:	GB-National Standard
Related Keywords:	sodium hydroxide copper content chemical fiber content-spectrometric method scopethis part chemical fibers
Related Topics:	Sodium hydroxide test Determination method of sodium hydroxide spectrophotometric sodium hydroxide Determination method of sodium hydroxide content Copper spectrophotometer measurement method Determination of copper, Spectrophotometric Copper Content Determination of Hydrogen Peroxide Content by Spectrophotometry Determination of Hydrogen Peroxide Content by Spectrophotometry Sodium spectrophotometry Hydrogen peroxide content by UV spectrophotometry Determination of Hydrogen Peroxide Content by Ultraviolet Spectrophotometry UV Spectrophotometry - Hydrogen Peroxide Content Spectrophotometric Determination of Hydrogen Peroxide Spectrophotometric Hydrogen Peroxide UV Photometer Sodium Hydroxide Spectrophotometric Determination of Sodium Ions Spectrophotometry + hydrogen peroxide Hydrogen peroxide content by UV spectrophotometry Copper Bromide and Sodium Hydroxide copper and sodium hydroxide Copper oxide copper content determination method sodium hydroxide method Spectrophotometer copper content Copper Hydroxide Luminosity GB/T 11213.7 GB/T 11213.7-1989 GB/T 11213.7-2008 Can sodium be made spectrophotometrically? Sodium hydroxide concentration determination method Copper content How to test sodium hydroxide National standard test method for divalent copper ions - spectrophotometry Method for measuring sodium hydroxide using a spectrophotometer Sodium hydroxide titration method for measuring the degree of esterification What are the methods for measuring hydrocortisone content? NOx Method Validation Report Spectrophotometry Sodium hydroxide concentration detection method National standard measurement method for hydrogen peroxide purity Determination method of sodium hydroxide content in liquid caustic soda Method for determination of hydrocortisone content Calcium hydroxide activation test method Method sources for sodium reagent spectrophotometry Determination method of strontium hydroxide content Three ways to test sodium hydroxide Method for determination of sodium hydroxide concentration in water Determination method of yttrium hydroxide content Method for determination of hydrocortisone content Method for determination of sodium content in calcium hydroxide Sodium hydroxide detection method Sodium hydroxide content detection method Sodium hydroxide test method for aluminum plated parts of car lamps Sodium borohydride content determination method Method for determining the content of sodium hydroxide solution Solid sodium hydroxide content detection method Copper hydroxide detection method Sodium hydroxide content determination method and calculation Method for determination of hydrocortisone content How to test hydride Copper hydroxide content analysis method

ＧＢ／Ｔ１１２１３的本部分规定了化纤用氢氧化钠中铜含量的测定方法。
本部分适用于氢氧化钠中铜含量为０．００００１％～０．０００１％的产品。

Scope

This part of GB/T 11213 specifies the method for the determination of copper content in sodium hydroxide for chemical fibers. This section applies to products with a copper content of 0.00001% to 0.0001% in sodium hydroxide.

More samples: DL/T 368-2010 JJG 21-2008 JGJ 94-2008

Sample only — not a preview of GB/T 11213.7-2008

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