YS/T 34.2-2011 Active Industry standards-Non-ferrous metals

YS/T 34.2-2011 Method for chemical analysis of the high-purity arsenic—Predicating method for determinating the concentration of selenium

Publish Date: 2011-12-20 Implement Date: 2012-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 34.2-2011

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for semi-metallic and semiconductor materials

ICS Name: Chemical analysis of metal materials

Publish Date: 2011-12-20

Implement Date: 2012-07-01

Pages: 4 pages

Scope

This part of YS/T 34 specifies the determination method for the selenium content in high-purity arsenic.
This part is applicable to the determination of the selenium content in arsenic (99.999%). The determination range is 0.000 05% to 0.000 15%.

Development Information

Word Count: 5 Thousand words Pages: 4 pages

Same series standard

YS/T 34.1-2011 Method for chemical analysis of the high-purity arsenic—Inductive coupling plasma mass spectrum (ICP-MS) for determinating the concentration of elements in the high-purity arsenic YS/T 34.3-2011 Method for chemical analysis of the high-purity arsenic—Predicating method for determinating the concentration of sulfur

Replace the following standards

YS/T 34.3-1992 The chemical analysis method for high purity arsenic using polarography to determine selenium content

Related Standards

GB/T 2596-1981 Abolished

GB/T 2596-1981 Tungsten powder and tungsten carbide powder—Determination of specific surface product (average grainine- ss—Simplified nitrogen absorption method

Publish Date: 1981-06-07

GB/T 3249-1982 Replaced

GB/T 3249-1982 Standard method for determination of particle size of powders of refractory metals and compounds—Fisher method

Publish Date: 1982-06-21

GB/T 3488-1983 Replaced

GB/T 3488-1983 Hardmetals—metallographic determination of microstructure

Publish Date: 1983-02-21

GB/T 3489-1983 Replaced

GB/T 3489-1983 Hardmetals—Metallographic determination of porosity and uncombined carbon

Publish Date: 1983-02-21

GB/T 3651-1983 Replaced

GB/T 3651-1983 Measuring method for thermal conductivity of metal at high temperature

Publish Date: 1983-05-02

GB/T 4059-1983 Replaced

GB/T 4059-1983 Polycrystalline silicon—Examination method—Zone-melting on phosphorus under controlled atmosphere

Publish Date: 1983-12-20