Quantachrome NovaWin - Data Acquisition and Reduction for NOVA instruments ©1994-2010, Quantachrome Instruments version 11.0 Analysis Report Operator:MISI Date:2013/01/30 Operator:MISI Date:2/2/2013 Sample ID: 9.8 Filename: C:\QCdata\Physisorb\AERO-9-8_20130130_std.qps Sample Desc: Comment: Sample weight: 0.2305 g Sample Volume: 0.04952 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: 160.7 min End of run: 2013/01/30 14:24:07 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 9.86118e-01 9.8103 5.7936e+03 9.40240e-01 8.3250 1.5122e+03 8.86755e-01 6.5163 9.6146e+02 8.38069e-01 5.4693 7.5713e+02 7.83703e-01 4.7988 6.0411e+02 7.25519e-01 4.3125 4.9041e+02 6.76256e-01 3.9007 4.2847e+02 6.24431e-01 3.6075 3.6875e+02 5.73839e-01 3.3161 3.2489e+02 5.24100e-01 3.0905 2.8512e+02 4.74677e-01 2.2095 3.2721e+02 4.24440e-01 1.8091 3.2614e+02 3.67700e-01 1.7411 2.6724e+02 3.15795e-01 1.6684 2.2135e+02 2.60455e-01 1.5783 1.7853e+02 2.08586e-01 1.4969 1.4088e+02 1.63234e-01 1.4263 1.0943e+02 1.11294e-01 1.3154 7.6171e+01 5.71150e-02 1.1488 4.2188e+01 6.74100e-03 0.7818 6.9459e+00 BET summary Slope = 2411.188 Intercept = -5.383e+02 Correlation coefficient, r = 0.586407 C constant= -3.479 Surface Area = 1.859 m²/g