GB 11067.4-1989
Silver—Determination of antimony content—2-(5-bromo-2-pyridylazo)-5-diethylaminophenol spectrometric method (English Version)
- Standard No.
- GB 11067.4-1989
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2007-02
- Replace By
- GB/T 11067.4-2006
- Latest
- GB/T 11067.4-2006
GB 11067.4-1989 history
- 2006 GB/T 11067.4-2006 Methods for chemical analysis of silver. Determination of antimony content. The inductively coupled plasma atomic emission spectrometric method
- 1989 GB 11067.4-1989 Silver—Determination of antimony content—2-(5-bromo-2-pyridylazo)-5-diethylaminophenol spectrometric method
GB 11067.4-1989 -All Parts
GB 11067.1-1989 Silver—Determination of silver content—Silver chloride precopitation—Flame atomic absorption spectrometric method
GB 11067.2-1989 Silver—Determination of copper and gold contents—Flame atomic absorption spectrometric method
GB 11067.3-1989 Silver—Determination of iron,lead and bismuth contents—Flame atomic absorption spectrometric method
GB 11067.4-1989 Silver—Determination of antimony content—2-(5-bromo-2-pyridylazo)-5-diethylaminophenol spectrometric method
GB 11067.5-1989 Silver—Determination of carbon content—combustion-conductometric method
GB 11067.6-1989 Silver—Determination of sulphur content—Combustion-potassium iodate titrimetric method