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International Standard Category: Cadmium, cobalt and their alloys

GB/T 915-1995    Bismuth
铋 ;
Category No.:77.120.70 Valid Status:superseded
Issued Organization:AQSIQ Issued Date:1995-10-17
Implemented Date:1996-3-1 Abolished Date:
Superseded Standard.:GB/T 8220.1 .2 .5 .7-1998
GB/T 915-2010 Bismuth
GB/T 8220.13-1998 Methods for chemical analysis of bismuth--Determination of silver and cadmium content--Electrothermal atomic absorption spectrometric method
GB/T 8220.5-1998 Methods for chemical analysis bismuth--Determination of zinc content--Solid-liquid extraction-flame atomic absorption spectrophotometric method
GB/T 8220.7-1998 Methods for chemical analysis of bismuth--Determination of arsenic content--Ion exchange separation-hydride generation-flame atomic absorption spectrophtometric method
GB/T 8220.12-1998 Methods for chemical analysis of bismuth--Determination of nickel content--Electrothermal atomic absorption spectrometric method
GB/T 8220.10-1998 Methods for chemical analysis of bismuth--Determination of tin content--Coprecipitation with beryllium-photometric method
GB/T 8220.11-1998 Methods for chemical analysis of bismuth--Determination of mercury content--Cold vapour atomic absorption spectrometric method
 Superseded Date:1999-3-1
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