1 THE OSMOMAT 070 VAPOR PRESSURE OSMOMETER ...
1 THE OSMOMAT 070 VAPOR PRESSURE OSMOMETER ...
1 THE OSMOMAT 070 VAPOR PRESSURE OSMOMETER ...
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40 User Guide <strong>OSMOMAT</strong> <strong>070</strong> Version 1.1<br />
Figure 4-12: Example: Result: Molecular weight<br />
Linear regression is performed automatically. The intercept is the result that indicates how great the<br />
measurement effect is for a substance concentration of 1g/kg of solvent.<br />
Figure 4-13: Example: Linear regression<br />
To calculate the molecular weight, the results of the calibration measurement [(measurement<br />
effect)/(mol/kg)] are compared with the result of the sample measurement [(measurement<br />
effect)/(g/kg)]. The final result is the number average of the molecular weight Mn determined by the<br />
program.<br />
40 User Guide <strong>OSMOMAT</strong> <strong>070</strong> Version 1.1
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