Quantachrome NovaWin - Data Acquisition and Reduction for NOVA instruments ©1994-2010, Quantachrome Instruments version 11.0 Analysis Report Operator:MISI Date:2013/02/02 Operator:MISI Date:2/2/2013 Sample ID: 16.8 Filename: C:\QCdata\Physisorb\AERO-16-8_20130201_std.qps Sample Desc: Comment: Sample weight: 0.2789 g Sample Volume: 0.07055 cc Outgas Time: 2.0 hrs OutgasTemp: 250.0 C Analysis gas: Nitrogen Bath Temp: 77.3 K Press. Tolerance:0.200/0.200 (ads/des)Equil time: 60/60 sec (ads/des) Equil timeout: 240/240 sec (ads/des) Analysis Time: 147.3 min End of run: 2013/02/02 20:19:08 Instrument: Nova Station B Cell ID: 6 F/W version: 0.00 Adsorbate Nitrogen Temperature 77.350K Molec. Wt.: 28.013 g Cross Section: 16.200 Ų Liquid Density: 0.808 g/cc Relative Volume @ STP 1 / [ W((Po/P) - 1) ] Pressure P/Po cc/g 9.88525e-01 9.2198 7.4759e+03 9.37538e-01 7.2108 1.6655e+03 8.89046e-01 5.8308 1.0995e+03 8.36470e-01 4.9892 8.2029e+02 7.84777e-01 4.4581 6.5443e+02 7.28706e-01 4.0263 5.3377e+02 6.78691e-01 3.6877 4.5830e+02 6.22281e-01 3.3795 3.9005e+02 5.70095e-01 3.1512 3.3671e+02 5.21426e-01 2.9458 2.9593e+02 4.78497e-01 2.2500 3.2627e+02 4.25060e-01 1.8230 3.2448e+02 3.65530e-01 1.7116 2.6931e+02 3.14890e-01 1.6158 2.2760e+02 2.63403e-01 1.5270 1.8737e+02 2.11297e-01 1.4215 1.5079e+02 1.63497e-01 1.3257 1.1796e+02 1.11421e-01 1.2019 8.3473e+01 5.78450e-02 1.0288 4.7749e+01 6.97600e-03 0.6908 8.1370e+00 BET summary Slope = 2971.668 Intercept = -7.056e+02 Correlation coefficient, r = 0.559324 C constant= -3.211 Surface Area = 1.537 m²/g