YS/T 227.8-2010 Active Industry standards-Non-ferrous metals

YS/T 227.8-2010 Methods for chemical analysis of bismuth—Part 8:Determination of magnesium and sodium content—Flame atomic absorption spectrometry

YS/T 227.8-2010 Methods for chemical analysis of bismuth—Part 8:Determination of magnesium and sodium content—Flame atomic absorption spectrometry

Publish Date: 2010-11-13 Implement Date: 2011-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 227.8-2010

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for heavy metals and their alloys

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2010-11-13

Implement Date: 2011-03-01

Pages: 6 pages

Scope

This part of YS/T 227 specifies the determination methods for the magnesium and sodium content in tellurium.
This part is applicable to the determination of the magnesium and sodium content in tellurium. The determination range is: Mg: 0.000 5% to 0.0030%; Na: 0.0020% to 0.0070%.

Development Information

Word Count: 9 Thousand words Pages: 6 pages

Same series standard

YS/T 227.1-2010 Methods for chemical analysis of tellurium—Part 1:Determination of bismuth content—Hydride generation-atomic fluorescence spectrometry YS/T 227.2-2010 Methods for chemical analysis of tellurium—Part 2:Determination of aluminium content—Chromazurol S-Tetradecyl bromide pyridine micellar solubilization spectrophotometry YS/T 227.3-2010 Methods for chemical analysis of bismuth—Part 3:Determination of lead content—Flame atomic absorption spectrometry YS/T 227.4-2010 Methods for chemical analysis of tellurium—Part 4:Determination of iron content—Phenanthroline spectrophotometry YS/T 227.5-2010 Methods for chemical analysis of tellurium—Part 5:Determination of selenium content—2,3-Diamino naphthalene spectrophotometry YS/T 227.6-2010 Methods for chemical analysis of tellurium—Part 6:Determination of copper content—Solid-liquid separate-flame atomic absorption spectrophotometry YS/T 227.7-2010 Methods for chemical analysis of tellurium—Part 7:Determination of sulphur content—Inductively coupled plasma-atomic emission spectrometry YS/T 227.9-2010 Methods for chemical analysis of tellurium—Part 9:Determination of tellurium content—Potassium bichromate-ammonium ferrous sulfate titration YS/T 227.10-2010 Methods for chemical analysis of tellurium—Part 10:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry YS/T 227.11-2010 Methods for chemical analysis of tellurium—Part 11:Determination of silicon content—N-butanol extraction molybdenum blue spectrophotometry

Replace the following standards

YS/T 227.8-1994

Related Standards

GB/T 13840-1992 Abolished

GB/T 13840-1992 Wafer carriers

Publish Date: 1992-12-28

GB/T 15677-1995 Replaced

GB/T 15677-1995 Lanthanum metal

Publish Date: 1995-08-11

GB/T 3136-1995 abolished_transferred

GB/T 3136-1995 Tantalum powders

Publish Date: 1995-10-17

GB/T 3463-1995 Abolished

GB/T 3463-1995 Tantalum wires

Publish Date: 1995-10-17

GB/T 3628-1995 Replaced

GB/T 3628-1995 Tantalum and tantalum alloy foils

Publish Date: 1995-10-17

GB/T 16476-1996 Replaced

GB/T 16476-1996 Scandium metal

Publish Date: 1996-07-09