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: 11.7 Filename: C:\QCdata\Physisorb\AERO-11-7_20130131_std.qps Sample Desc: Comment: Sample weight: 0.1722 g Sample Volume: 0.03293 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: 160.2 min End of run: 2013/01/31 14:22:05 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 9.92313e-01 11.1339 9.2767e+03 9.43055e-01 8.5331 1.5528e+03 8.88343e-01 5.8118 1.0953e+03 8.36111e-01 4.6321 8.8122e+02 7.85066e-01 3.9092 7.4759e+02 7.27504e-01 3.3002 6.4726e+02 6.76350e-01 2.8535 5.8597e+02 6.21340e-01 2.5238 5.2020e+02 5.76427e-01 2.3396 4.6539e+02 5.22255e-01 2.1690 4.0325e+02 4.72056e-01 1.5598 4.5864e+02 4.23286e-01 1.4044 4.1815e+02 3.65586e-01 1.3679 3.3708e+02 3.14126e-01 1.3456 2.7233e+02 2.62636e-01 1.3090 2.1771e+02 2.10644e-01 1.2563 1.6995e+02 1.63485e-01 1.2044 1.2984e+02 1.10633e-01 1.1233 8.8603e+01 5.71610e-02 0.9834 4.9328e+01 6.29100e-03 0.6177 8.2001e+00 BET summary Slope = 3485.036 Intercept = -8.183e+02 Correlation coefficient, r = 0.534022 C constant= -3.259 Surface Area = 1.306 m²/g