GB/T 3656-1983
Replaced
GB/T 37211.3-2022
Active
National standards
GB/T 37211.3-2022 Method for chemical analysis of metal germanium—Part 3:Determination of trace impurity elements content—Glow discharge mass spectrometry
GB/T 37211.3-2022 Method for chemical analysis of metal germanium—Part 3:Determination of trace impurity elements content—Glow discharge mass spectrometry
Basic Information
Standard Code:
GB/T 37211.3-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for semi-metallic and semiconductor materials
ICS Name:
\nMetal material testing
Publish Date:
2022-12-30
Implement Date:
2023-04-01
Pages:
7 pages
Scope
This document specifies the method for determining the content of trace impurity elements in metallic germanium by glow discharge mass spectrometry. This document is applicable to the determination of the content of trace impurity elements in metallic germanium, with a measurement range of 0.001 mg/kg to 2 mg/kg.
Development Information
Referenced Standards
Related Standards
GB/T 3657-1983
Replaced
GB/T 3657-1983 Measurement method of direct magnetic properties of soft magnetic alloys
GB/T 3849-1983
Replaced
GB/T 3849-1983 Hardmetals—Rockwell hardness (scale A) test method
GB/T 3850-1983
Replaced
GB/T 3850-1983 Impermeable sintered metal materials and hardmetals—determination of density
GB/T 3851-1983
Replaced
GB/T 3851-1983 Hardmetals—determination of transverse rupture strength
GB/T 4326-1984
Replaced