YS/T 645-2007 in English

SUPERSEDED

Method for analysis of gold compounds determination of gold content potentiometric titration using ferrous sulfate

Issued on:2007-04-13
Implemented on:2007-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $210.00
$204.00

Standard No:	YS/T 645-2007
Document status:	SUPERSEDED
Superseded by:	YS/T 645-2017 Methods for chemical analysis of gold compounds Determination of gold amount Ferrous sulfate potentiometric titration method
Superseded on:	2018-01-01
Title in English:	Method for analysis of gold compounds determination of gold content potentiometric titration using ferrous sulfate
Title in Chinese:	金化合物分析方法金量的测定硫酸亚铁电位滴定法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2007-04-13
Implemented on:	2007-10-01
ICS Classification:	77.040.30-Chemical analysis of metals
Chinese Classification:	H15-Precious metals and its alloy analysis method
Professional Classification:	YS-Non-ferrous Metal
Related Keywords:	gold compounds determination gold content gold compounds ferrous sulfate scopethis standard gold
Related Topics:	potentiometric titration Determination method of ferric sulfate Determination method of ferric sulfate iron potential ys/t622-2007 micropotentiometric titration ferrous sulfate potential Ferric Sulfate Potential Sulfide rapid analysis method ys/t647-2007 The basis for the determination of the potentiometric method Analytical method of ferrous sulfate iron potential Colocalization analysis Titration trace ys/t+645 ys/t 645 Compound analysis volume Sulfuric acid potential Analysis of colocalization colocalization method Colocalization Analysis k1 m4 potentiometric analysis Total acid content by potentiometric titration Compound Analysis Determination method of ferrous sulfate Determination method of ferrous sulfate Cobalt Sulfate Titration Method Cobalt Sulfate Titration Method Sulfuric acid+iron+determination+method Analytical Compound Methods compound method Compound Analysis Colocalization analysis of Sulfuric acid potential ys t 628 2007 Determination method of metal compound Potentiometric titration of total acid Titration analysis method dl/t 645-2007 gold grade Compound Analysis Method Determination method of ferric sulfate Ferrous sulfate detection method Colocalization analysis Alloy Composition Determination Method amount of gold Measuring compound potential Nickel Sulfate Titration Analysis Ferropotentiometric titration Measurement method of ferrous sulfate Compound Analysis Method titration Ferrous ion titration masking agent Assay methods for gold ore grade Drug target co-localization analysis Determination of ferrous iron content by perchloric acid potentiometric titration Potentiometric titration test for ferric iron Quantitative analysis and detection methods for organic compounds Principle of histidine potentiometric titration method Ferrous sulfate production method Ferrous sulfate detection method and Methods for determining the structure of coordination compounds Chemical analysis methods for steel and alloys Ferrous ammonium sulfate titration Sulfuric acid concentration assay analysis method Determination method of ferrous sulfate content Isoleucine potentiometric titration method Methods for detection and localization analysis of nucleic acid modifications Sulfite analysis method What are the titration methods of potentiometric titration? Resolution methods for chiral acid compounds Method for measuring phenol sulfonic acid content using potentiometric titrator Method for determination of excess sodium sulfite The method for determining the content of ferrous sulfate tablets is Potentiometric titration test methodEdit Method for synthesizing ferrous sulfate from sulfuric acid Drawing of ferrous sulfate standard curve Ferrous sulfate preparation method Sulfur dioxide potentiometric titration method Lithium sulfate detection method potentiometric titration method Determination method of ferrous sulfate tablets The method for determining the content of ferrous sulfate tablets is Titration method for ferrous ions Testing method for ferrous sulfate Dilute sulfuric acid concentration titration analysis method Histidine potentiometric titration detection method Phosphoric acid titration analysis method Method for measuring sulfur dioxide by constant potential method Analytical Methods for Phosphoric Acid Compounds Ferrous sulfate liquid phase method Synthesis method of sulfide Ferrous sulfate UV detection method Method for determination of dissolution rate of ferrous sulfate tablets What are the titration analysis methods? Drug Quantitative Analysis Methods Total iron chemical titration detection method ys/t308-2007 ys/t534-2007 National standard determination method of sulfurous acid What are the methods for measuring metal compounds? Determination method of sulfide in sediment Ferrous iron detection method Representation method of coordination compounds Qualitative and quantitative analysis methods for organic compounds The standard potential of sulfuric acid Total Iron Determination Method Concentrated Acid Mixture Identification method of ferrous salt in ferrous sulfate tablets

本标准规定了金化合物中金含量的测定方法。

Scope

This standard specifies the method for determination of gold content in gold compounds. This standard is applicable to the determination of gold content in KAu(CN), KAu(CN), KAuCl, NaAuCl and HAuCl. Measuring range: 30% ~ 95%.

More samples: DL/T 368-2010 GB 50021-2001(2009) YD/T 3934-2021

Sample only — not a preview of YS/T 645-2007

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YS/T 645-2007 in English

Method for analysis of gold compounds determination of gold content potentiometric titration using ferrous sulfate

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