V-Sorb 2800 can test single and multi-point BET surface area, Langmuir surface area, t-plot surface area, BJH pore size, pore volume, pore size distribution, MP micropore, SF micropore, HK micropore, DR and DA micropore. Visit http://www.app-one.com.cn/eng/productsInfo.aspx?parentid=945&catid=947&newsid=955 to find more.