GB/T 12496.9-1999
Test methods of wooden activated carbon-Determination of decolorization of caramel (English Version)

Standard No.
GB/T 12496.9-1999
Language
Chinese, Available in English version
Release Date
1999
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
 2015-11
Replace By
GB/T 12496.9-2015
Latest
GB/T 12496.9-2015
Scope
This standard specifies the test method for the decolorization rate of caramel pigment by wood activated carbon. This standard is applicable to the determination of the decolorization rate of various activated carbon caramel for decolorization.

GB/T 12496.9-1999 history

  • 2015 GB/T 12496.9-2015 Test methods of wooden activated carbon.Determination of decolorization of caramel
  • 1999 GB/T 12496.9-1999 Test methods of wooden activated carbon-Determination of decolorization of caramel
Test methods of wooden activated carbon-Determination of decolorization of caramel

GB/T 12496.9-1999 -All Parts

GB/T 12496.1-1999 Test methods of wooden activated carbon-Determination of apparent density GB/T 12496.10-1999 Test methods of wooden activated carbon-Determination of methylene blue adsorption GB/T 12496.11-1999 Test methods of wooden activated carbon-Determination of quinine sulpoate Adsorption GB/T 12496.12-1999 Test methods of wooden activated carbon-Determination of phenol Adsorption GB/T 12496.13-1999 Test methods of wooden activated carbon-Determination of uncarbonized sbstances GB/T 12496.14-1999 Test methods of wooden activated carbon-Determination of cyanide GB/T 12496.15-1999 Test methods of wooden activated carbon-Determination of sulphide GB/T 12496.16-1999 Test methods of wooden activated carbon-Determination of chloride content GB/T 12496.17-1999 Test methods of wooden activated carbon-Determination of sulphate GB/T 12496.18-1999 Test methods of wooden activated carbon-Determination of acid-soluble substance GB/T 12496.19-2015 Test methods of wooden activated carbon.Determination of iron content GB/T 12496.2-1999 Test methods of wooden activated carbon-Determination of particle size distribution GB/T 12496.20-1999 Test methods of wooden activated carbon-Determination of zine content GB/T 12496.21-1999 Test methods of wooden activated carbon-Determination of calcium and magnesium content GB/T 12496.22-1999 Test methods of wooden activated carbon-Determination of heavy metals GB/T 12496.3-1999 Test methods of wooden activated carbon-Determination of ash coutent GB/T 12496.4-1999 Test methods of wooden activated carbon-Determination of moisture content GB/T 12496.5-1999 Test methods of wooden activated carbon-Determination of carbon tetrechloride activity GB/T 12496.6-1999 Test methods of wooden activated carbon-Determination of abrasion resistance GB/T 12496.7-1999 Test methods of wooden activated carbon-Determination of pH GB/T 12496.8-2015 Test methods of wooden activated carbon.Determination of iodine number GB/T 12496.9-2015 Test methods of wooden activated carbon.Determination of decolorization of caramel


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