YS/T 646.1-2017 English PDF

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YS/T 646.1-2017: (Methods for chemical analysis of platinum compounds - Part 1: Determination of platinum content - Potassium permanganate current titration method)
Status: Valid

YS/T 646.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 646.1-2017	169	Add to Cart	3 days	(Methods for chemical analysis of platinum compounds - Part 1: Determination of platinum content - Potassium permanganate current titration method)	Valid
YS/T 646-2007	239	Add to Cart	3 days	Method for chemical analysis of platinum compounds. Determination of platinum content. Electricity titration using potassium permanganate	Obsolete

Similar standards

GB/T 17472   GB/T 17473.2   GB/T 17473.1   YS/T 643   YS/T 645   YS/T 646.2   

Basic data

Standard ID: YS/T 646.1-2017 (YS/T646.1-2017)
Description (Translated English): (Methods for chemical analysis of platinum compounds - Part 1: Determination of platinum content - Potassium permanganate current titration method)
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H68
Word Count Estimation: 7,799
Date of Issue: 2017-07-07
Date of Implementation: 2018-01-01
Older Standard (superseded by this standard): YS/T 646-2007
Regulation (derived from): Ministry of Industry and Information Technology Bulletin 2017 No.32; Industry Standard Filing Announcement 2017 No.9 (Total No.213)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the method for determining the amount of platinum in platinum compounds.

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