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CRMs for Specific Surface Area, Total Pore Volume and Pore Diameter of Mesoporous SiO<sub>2</sub>
Code
比表面积 m
2
/g
总孔容 cm
3
/g
平均孔径 nm
Value
Certified Uncertainty
Value
Certified Uncertainty
Value
Certified Uncertainty
GBW13909
511
15
0.806
0.021
6.31
0.10
GBW13910
237.2
5.1
0.842
0.017
14.21
0.09
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