Quantachrome NovaWin - Data Acquisition and Reduction for NOVA instruments ©1994-2010, Quantachrome Instruments version 11.0 Analysis Report Operator:MISI Date:2013/01/31 Operator:MISI Date:2/2/2013 Sample ID: 10.2 Filename: C:\QCdata\Physisorb\AERO-10-2_20130131_std.qps Sample Desc: Comment: Sample weight: 0.2587 g Sample Volume: 0.13782 cc Outgas Time: 2.0 hrs OutgasTemp: 250.0 C Analysis gas: Nitrogen Bath Temp: 77.3 K Press. Tolerance:0.100/0.100 (ads/des)Equil time: 60/60 sec (ads/des) Equil timeout: 240/240 sec (ads/des) Analysis Time: 156.7 min End of run: 2013/01/31 14:18:35 Instrument: Nova Station A Cell ID: 1 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 9.88646e-01 10.5606 6.5971e+03 9.42858e-01 8.6056 1.5341e+03 8.89211e-01 6.2817 1.0223e+03 8.38640e-01 5.1810 8.0263e+02 7.84840e-01 4.4267 6.5931e+02 7.29086e-01 3.8498 5.5931e+02 6.74703e-01 3.4125 4.8631e+02 6.26050e-01 3.1214 4.2913e+02 5.71907e-01 2.8254 3.7831e+02 5.21584e-01 2.5950 3.3616e+02 4.72398e-01 1.8931 3.7842e+02 4.20311e-01 1.6722 3.4692e+02 3.66679e-01 1.5512 2.9864e+02 3.13185e-01 1.4367 2.5396e+02 2.61127e-01 1.3334 2.1207e+02 2.08472e-01 1.2314 1.7113e+02 1.62909e-01 1.1378 1.3686e+02 1.10779e-01 1.0129 9.8412e+01 5.66650e-02 0.8475 5.6708e+01 5.92700e-03 0.5021 9.5014e+00 BET summary Slope = 2654.066 Intercept = -5.815e+02 Correlation coefficient, r = 0.572145 C constant= -3.564 Surface Area = 1.680 m²/g