General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 23771-2009
Scope
This standard specifies the principle, instruments, analysis steps and calculation of results for the determination of bulk density in inorganic chemical products. This standard applies to the determination of the bulk density of inorganic chemical products with a particle size greater than 45 μm.
GB/T 23771-2009 history
2009GB/T 23771-2009 Determination of bulk density for inorganic chemical products