General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 216-2003
Replace
GB/T 216-1996
Scope
This standard specifies the method summary, reagents, instruments and equipment, determination steps, result expression and precision for the determination of phosphorus in coal. This standard applies to lignite, bituminous coal, anthracite and coke.
GB/T 216-2003 history
2003GB/T 216-2003 Determination of phosphorus in coal