YS/T 37.4-2018: Methods for chemical analysis of high pure germanium dioxide -- Determination of magnesium,aluminum,cobalt,nickel,copper,zinc indium,lead,calcium,iron and arensic content by inductively coupled plasma mass spectrometric method

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Scope

This Part specifies the determination of magnesium, aluminum, cobalt, nickel, copper, zinc
indium, lead, calcium, iron and arsenic content in high pure germanium dioxide.
This Part applies to the determination of magnesium, aluminum, cobalt, nickel, copper, zinc
indium, lead, calcium, iron and arsenic content in high pure germanium dioxide; the
determination range is shown in Table 1.
Table 1

Basic Data

Standard ID	YS/T 37.4-2018 (YS/T37.4-2018)
Description (Translated English)	Methods for chemical analysis of high pure germanium dioxide -- Determination of magnesium,aluminum,cobalt,nickel,copper,zinc indium,lead,calcium,iron and arensic content by inductively coupled plasma mass spectrometric method
Sector / Industry	Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard	H17
Word Count Estimation	9,978
Date of Issue	2018-10-22
Date of Implementation	2019-04-01
Older Standard (superseded by this standard)	YS/T 37.4-2007
Regulation (derived from)	Ministry of Industry and Information Technology Announcement No.54 of 2018
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the determination method of magnesium, aluminum, cobalt, nickel, copper, zinc, indium, lead, calcium, iron and arsenic in high purity cerium oxide. This section applies to the determination of magnesium, aluminum, cobalt, nickel, copper, zinc, indium, lead, calcium, iron and arsenic in high purity germanium dioxide.