Adsorbent and the canister

Excellent adsorbent VOC retaining ability is achieved. Sorbent canister includes activated carbon and thereto carried hydrophobic material, butane working capacity is not less 9.0 g / 100 mL or more, butane retentivity is less 1.5 g / 100 mL, the pore volume There is greater than or equal to 0.25mL / mL.