GBW13910 CRMs for Specific Surface Area, Total Pore Volume and Pore Diameter of Mesoporous SiO<sub>2</sub> - National Sharing Platform for Reference Materials

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GBW13910

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CRMs for Specific Surface Area, Total Pore Volume and Pore Diameter of Mesoporous SiO₂

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Measurement Service Sub-Category

	Certified Value	Certified Uncertainty	Unit
specific surface area	237.2	5.1	m²/g
total pore volume	0.842	0.017	cm³/g
average pore size	14.21	0.09	nm
BJH the most probable aperture	9.43	0.11	nm