YS/T 37.4-2007 Replaced Industry standards-Non-ferrous metals

YS/T 37.4-2007 High pure germanium dioxide—Determination of magnesium,aluminium,cobalt,nickel,copper,zinc,indium,lead,calcium,iron and arsenic content—Inductively coupled plasma mass spectrometric method

Publish Date: 2007-04-13 Implement Date: 2007-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 37.4-2007

Standard Type: Industry standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Analysis methods for rare metals and their alloys

ICS Name: Other testing methods for metal materials

Publish Date: 2007-04-13

Implement Date: 2007-10-01

Pages: 7 pages

Scope

This section specifies the determination method for the content of magnesium, aluminum, cobalt, nickel, copper, zinc, indium, lead, calcium, iron, and arsenic in high-purity germanium dioxide.
This section is applicable to the determination of the content of magnesium, aluminum, cobalt, nickel, copper, zinc, indium, lead, calcium, iron, and arsenic in high-purity germanium dioxide. The determination range: the mass fractions of each element are shown in Table 1.

Development Information

Word Count: 11 Thousand words Pages: 7 pages

Same series standard

YS/T 37.1-2007 High pure germanium dioxide—Determination of chlorine content—Mercuric sulfocyanide spectrophotometric method YS/T 37.2-2007 High pure germanium dioxide—Determination of silicon content—Molybdenum blue spectrophotomertic method YS/T 37.3-2007 High pure germanium dioxide—Determination of arsenic content—Graphite furnace atomic absorption spectrometric method YS/T 37.5-2007 High pure germanium dioxide—Determination of iron content—Graphite furnace atomic absorption spectrometric method

Replace the following standards

YS/T 37.4-1992 The chemical analysis method for high purity germanium dioxide using chemical spectroscopy

Superseded by the following standards

YS/T 37.4-2018 YS/T 37.4-2018 Chemical analysis methods for high purity germanium dioxide (II), determination of magnesium, aluminum, cobalt, nickel, copper, zinc, indium, lead, calcium, iron and arsenic by inductively coupled plasma mass spectrometry

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