Activated carbon
English name: Activated charcoal
Molecular formula: C
Molecular weight: 12.01
Granular activated carbon, gas separation and purification, 8-10 mesh
Gas chromatography stationary phase
活性炭
英文名：Activated charcoal
分子式:C 
分子量:12.01
粒状活性炭 ,气体分离精制用，8-10目
气相色谱固定相