Is the isotherm linear plot of BET is normal or abnormal?

17 September 2021 1 6K Report

This material is a petroleum' s source rock , and the BET Correlation coefficient is : 0.9999310 and the T= 77K (-196.501°C) and the sample was well degassing over 21h. or I need to repeat the analysis?

Riad Mostefai

Thank you so much, very handy.

I have repeat the analysis under the same condition but a long time of Degassing, so I get a perfect isotherm result, because the sample holder was contain some moisture.

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