GB/T 11199-1989
Replaced
GB/T 6610.4-2003
abolished_transferred
National standards
GB/T 6610.4-2003 Chemical analysis methods of aluminium hydroxide—Determination of ferric oxide content—Orthophenanthroline photometric method
GB/T 6610.4-2003 Chemical analysis methods of aluminium hydroxide—Determination of ferric oxide content—Orthophenanthroline photometric method
Basic Information
Standard Code:
GB/T 6610.4-2003
Standard Type:
National standards
Standard Status:
abolished_transferred
is_force_gb:
no
CCS Name:
Analysis methods for light metals and their alloys
ICS Name:
\nAlkali
Publish Date:
2003-11-03
Implement Date:
2004-05-01
Pages:
8 pages
Development Information
Same series standard
GB/T 6610.1-2003 Chemical analysis methods of aluminium hydroxide—Determination of moisture—Gravimetric method
GB/T 6610.2-2003 Chemical analysis methods of aluminium hydroxide—Determination of the loss of mass at 1100℃—Gravimetric method
GB/T 6610.3-2003 Chemical analysis methods of aluminium hydroxide—Determination of silicon dioxide content—Molybdenum blue photometric method
GB/T 6610.5-2003 Chemical analysis methods of aluminium hydroxide—Determination of sodium oxide content
Replace the following standards
GB 6610.4-1986
Superseded by the following standards
YS/T 534.4-2006
Related Standards
GB/T 11213.1-1989
Replaced
GB/T 11213.1-1989 Sodium hydroxide for chemical fiber—Determination method of mass fraction
GB/T 11213.2-1989
Replaced
GB/T 11213.2-1989 Sodium hydroxide for chemical fiber use—Determination of sodium chloride content—Spectrometric method
GB/T 11213.7-1989
Replaced
GB/T 11213.7-1989 Sodium hydroxido for chemical fiber use—Determination of copper mass fraction—Spectrometric method
GB 209-1993
Replaced
GB 209-1993 Sodium hydroxide for industrial use
GB/T 4294-1997
Replaced