GB/T 6150.1-2008: Methods for chemical analysis of tungsten concentrates - Determination of tungsten trioxide content - The ammonium tungstate igniting gravimetric method

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Scope

This part specifies the method for determination of tungsten trioxide content in tungsten
concentrates.
This part applies to the determination of tungsten trioxide content in tungsten
concentrates. Measuring range: ≥50%.

Basic Data

Standard ID	GB/T 6150.1-2008 (GB/T6150.1-2008)
Description (Translated English)	Methods for chemical analysis of tungsten concentrates - Determination of tungsten trioxide content - The ammonium tungstate igniting gravimetric method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H63
Classification of International Standard	77.120.99
Word Count Estimation	6,677
Date of Issue	2008-03-31
Date of Implementation	2008-09-01
Older Standard (superseded by this standard)	GB/T 6150.1-1985
Regulation (derived from)	National Standard Approval Announcement 2008 No.5 (Total No.118)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the determination of tungsten concentrate in tungsten trioxide content. This section applies to the determination of tungsten concentrates of tungsten trioxide content. Measurement range: �� 50%.