GB/T 15076.8-1994
Methods for chemical analysis of tantalum and niobium-Determination of sulphur content in niobium (English Version)
- Standard No.
- GB/T 15076.8-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2008-09
- Replace By
- GB/T 15076.8-2008
- Latest
- GB/T 15076.8-2008
- Scope
- This standard specifies the determination method of sulfur content in niobium. This standard is applicable to the determination of sulfur content in niobium, and also applicable to the determination of sulfur content in its hydroxides and oxides. The determination range is 0.005% to 0.05%.
GB/T 15076.8-1994 history
- 2008 GB/T 15076.8-2008 Method for chemical analysis of tantalum and niobium.Determination of carbon and sulphur contents
- 1994 GB/T 15076.8-1994 Methods for chemical analysis of tantalum and niobium-Determination of sulphur content in niobium
GB/T 15076.8-1994 -All Parts
GB/T 15076.1-2017 Methods for chemical analysis of tantalum and niobium—Part 1: Determination of tantalum content in niobium—Inductively coupled plasma atomic emission spectrometry
GB/T 15076.10-2019 Methods for chemical analysis of tantalum and niobium—Part 10:Determination of iron,nickel,chromium,titanium, zirconium,aluminum and manganese contents in niobium—Direct current arc atomic emission spectrometry
GB/T 15076.11-2020 Methods for chemical analysis of tantalum and niobium—Part 11:Determination of arsenic,antimony,lead,tin and and bismuth contents in niobium—Direct current arc atomic emission spectrometry
GB/T 15076.12-2008 Method for chemical analysis of tantalum and niobium.Determination of phosphorus content in tantalum
GB/T 15076.13-2017 Methods for chemical analysis of tantalum and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method
GB/T 15076.14-2008 Method for chemical analysis of tantalum and niobium.Determination of oxygen content
GB/T 15076.15-2008 Method for chemical analysis of tantalum and niobium.Determination of hydrogen content
GB/T 15076.16-2008 Method for chemical analysis of tantalum and niobium.Determination of sodium and potassium contents
GB/T 15076.2-2019 Methods for chemical analysis of tantalum and niobium—Part 2:Determination of niobium content in tantalum—Inductively coupled plasma atomic emission spectrometry and stratography gravimetry
GB/T 15076.3-2019 Methods for chemical analysis of tantalum and niobium—Part 3：Determination of copper content—Flame atomic absorption spectrometry
GB/T 15076.4-2020 Methods for chemical analysis of tantalum and niobium—Part 4:Determination of iron content—1,10-Phenanthroline spectrophotometry
GB/T 15076.5-2017 Methods for chemical analysis of tantalum and niobium—Part5:Determination of molybdenum and tungsten contents—Inductively coupled plasma atomic emission spectrometry
GB/T 15076.6-2020 Methods for chemical analysis of tantalum and niobium—Part 6:Determination of silicon content—Inductively coupled plasma atomic emission spectrometry
GB/T 15076.7-2020 Methods for chemical analysis of tantalum and niobium—Part 7:Determination of phospherus content in niobium—4-Formyloxy-pentyl ketone-[2] extraction separation phosphomolybdate blue spectrophotometry and inductively coupled plasma atomic emission spectrom
GB/T 15076.8-2008 Method for chemical analysis of tantalum and niobium.Determination of carbon and sulphur contents
GB/T 15076.9-2008 Method for chemical analysis of tantalum and niobium.Determination of iron,chromium,nickel,manganese,titanium,aluminum,copper,tin,lead and zirconium contents in tantalum