on our lines we have gas chromatograps measuring C1-C6 , the software calculates Cricondentherm, Wobbe, Dew Points etc. splitting C6+ in two fractions (according AGA method), our client (with their simulator and compositions from laboratory analysis) calculates different results (6-10 F in dew points), a chilled mirror returns intermediate values but closer to client's results. We had a long discussion about the procedure to use and there was no agreement, which is the usual practice ?
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