GB/T 15678-1995
Replaced
GB/T 11066.5-2008
Active
National standards
GB/T 11066.5-2008 Methods for chemical analysis of gold—Determination of silver,copper,iron,lead,antimony and bismuth contents—Atomic emission spectrometry
GB/T 11066.5-2008 Methods for chemical analysis of gold—Determination of silver,copper,iron,lead,antimony and bismuth contents—Atomic emission spectrometry
Basic Information
Standard Code:
GB/T 11066.5-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precious metals and their alloys
ICS Name:
Other non-ferrous metal products
Publish Date:
2008-06-09
Implement Date:
2008-12-01
Pages:
5 pages
Scope
This section specifies the determination methods for silver, copper, iron, lead, antimony, and bismuth in gold. This section is applicable to the simultaneous determination of silver, copper, iron, lead, antimony, and bismuth in pure gold (with a mass fraction of 99.95% to 99.99%). The determination range is shown in Table 1.
Development Information
Same series standard
GB/T 11066.1-2008 Methods for chemical analysis of gold─Determination of gold content—Fire assaying method
GB/T 11066.2-2008 Methods for chemical analysis of gold—Determination of silver content—Flame atomic absorption spectrometry
GB/T 11066.3-2008 Methods for chemical analysis of gold—Determination of iron content—Flame atomic absorption spectrometry
GB/T 11066.4-2008 Methods for chemical analysis of gold—Determination of copper,lead and bismuth contents—Flame atomic absorption spectrometry
Replace the following standards
Related Standards
GB/T 17168-1997
Replaced
GB/T 17168-1997 Dental casting precious metal alloys
GB/T 4062-1998
Replaced
GB/T 4062-1998 Antimony trioxide
GB/T 13560-2000
Replaced
GB/T 13560-2000 Materials for sintered neodymium iron boron permanent magnets
GB/T 18113-2000
Replaced
GB/T 18113-2000 Heating element of lanthanum chromite in high temperature
GB/T 9967-2001
Replaced