GB/T 15072.3-2008 in English

SUPERSEDED

Test method of precious metal alloys - Determination of platinum content for gold platinum and palladium alloys - Electricity titration using potassium permanganate

Issued on:2008-03-31
Implemented on:2008-09-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $90.00
$88.00

Standard No:	GB/T 15072.3-2008
Document status:	SUPERSEDED
Superseded by:	GB/T 15072.3-2025 Methods for chemical analysis of precious metal alloys―Part 3: Determination of platinum content
Superseded on:	2026-03-01
Title in English:	Test method of precious metal alloys - Determination of platinum content for gold platinum and palladium alloys - Electricity titration using potassium permanganate
Title in Chinese:	贵金属合金化学分析方法金、铂、钯合金中铂量的测定高锰酸钾电流滴定法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2008-03-31
Implemented on:	2008-09-01
Superseding:	GB/T 15072.3-1994 Gold,platinum and palladium alloys-Determination of platinum content
ICS Classification:	77.120.99-Other non-ferrous metals and their alloys
Chinese Classification:	H68-Precious metals and their alloys
Professional Classification:	GB-National Standard
Related Keywords:	platinum content gold platinum test method potassium permanganate scopethis part platinum
Related Topics:	gold platinum Chemical Analysis Methods of Precious Metal Catalysts GB/T 15072.3 platinum plate Amperometric titration amperometric titration Platinum Alloy Electrode Metal Flow Analysis Platinum cerium alloy Titrate potassium permanganate gold palladium Alloy metal detection method Titrate potassium permanganate Analyzing Platinum Platinum Analysis 2 Platinum+ Metal Alloy Testing Methods Permanganate Titration Method Potassium permanganate by titration Determination of Potassium Permanganate by Potentiometric Titration amperometric titration Efficient analysis of precious metals Metal Flow Analysis Permanganate Titration Method Gold Palladium Alloy Determination of Antimony in Alloy by Potassium Permanganate Titration Potassium permanganate amperometric titration Precious Metal Analysis Group Palladium Titration Test Method Determination method of metal compound palladium metal by titration Methods for Chemical Analysis of Precious Metal Alloys - Amount of Gadolinium and Beryllium in Gold Alloys Platinum compound analysis method Determination of platinum content Potassium permanganate amperometric titration Platinum compound analysis method Determination of platinum content Potassium permanganate amperometric titration Chemical Analysis Methods of Precious Metal Alloys Alloy Composition Determination Method Amperometric titration method Detection method of heavy metal palladium Analytical Methods for Precious Metals Chemical Analysis of Precious Metals Non-precious metal platinum catalyst Noble Metal Palladium Nano How to analyze precious metals Platinum GB/T 15072.3 GB/T 15072.3-1994 GB/T 15072.3-2008 Blister copper chemical analysis method gold palladium content Platinum palladium Potassium permanganate titration solution Titrimetric analytical method for determination of manganese Gold chemical analysis methods How to purify platinum electrodes Advantages and Disadvantages of Metal Analysis Methods in Water metal alloy Guiyan gold detection method Cisplatin UV determination method High manganese alloy national standard Quantitative detection method of cisplatin Potassium permanganate content titration method What are the methods for measuring metal compounds? The preparation methods of polymer alloys can be divided into:

《GB/T 15072.3-2008贵金属合金化学分析方法金、铂、钯合金中铂量的测定高锰酸钾电流滴定法》由TC243（全国有色金属标准化技术委员会）归口，TC243SC5（全国有色金属标准化技术委员会贵金属分会）执行，主管部门为中国有色金属工业协会。
本标准规定了金、铂、钯合金中铂量的测定。本部分适用于ＰｔＩｒ、ＰｔＷ、ＰｄＡｇＣｕＡｕＰｔＺｎ、ＡｕＡｇＰｔ、ＡｕＣｕＰｔＡｇＺｎ、ＰｔＩｒＲｕ合金中铂量的测定。测定范围（质量分数）：５％～９５％。本部分代替ＧＢ／Ｔ１５０７２．３―１９９４《贵金属及其合金化学分析方法　金、铂、钯合金中铂量的测
定》。本部分与ＧＢ／Ｔ１５０７２．３―１９９４相比，主要有如下变动：
―――标准名称由《贵金属及其合金化学分析方法　金、铂、钯合金中铂量的测定》修订为《贵金属合
金化学分析方法　金、铂、钯合金中铂量的测定　高锰酸钾电流滴定法》。
―――将原标准范围ＰｔＩｒ１０、ＰｔＩｒ１７．５、ＰｔＩｒ２５、ＰｔＷ８、ＰｔＷ８．５、ＰｄＡｇＣｕＡｕＰｔＺｎ３０-１４-１０-１０-１、ＡｕＡｇＰｔ２５-６修改为本标准适用于ＰｔＩｒ、ＰｔＷ、ＰｄＡｇＣｕＡｕＰｔＺｎ、ＡｕＡｇＰｔ、ＡｕＣｕＰｔＡｇＺｎ、ＰｔＩｒＲｕ合金中铂量的测定。
―――按新标准编写的要求对溶液的配制、浓度的表示等进行了修订。
―――按照ＧＢ／Ｔ２０００１．４―２００１格式要求重新编写。

Scope

This part specifies the method for determination of platinum content in gold, platinum and palladium alloys. This section applies to the determination of the amount of platinum in PtIr, PtW, PdAgCuAuPtZn, AuAgPt, AuCuPtAgZn, PtIrRu alloys. Measuring range (mass fraction): 5% to 95%.

More samples: YD/T 3934-2021 NB/T 47013.2-2015 JGJ 94-2008

Sample only — not a preview of GB/T 15072.3-2008

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