General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 12496.5-1999
Scope
This standard specifies the determination of carbon tetrachloride adsorption rate (activity) of wood activated carbon. This standard applies to wood activated carbon.
GB/T 12496.5-1999 history
1999GB/T 12496.5-1999 Test methods of wooden activated carbon-Determination of carbon tetrechloride activity