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HAPSITE ER Operating Manual
Status Column
The Status Column provides categorical view of the actual percentages. (See
Figure 9-18.) The values OK, OK Low, OK High, Low or High indicate whether
the actual percentage for that ion are within best range (OK) or outside (Low or
High). Values of High or Low are not acceptable. Adjust the corresponding mass
fragments.
Figure 9-18 Status column
9.4.3 Inputs
Target Resolution
Resolution refers to the width of the measured mass peak in amu. The range for
the Target Resolution is 0.85 and 1.10. Adjusting Resolution influences the Actual
Percentages. (See Figure 9-19.)
Figure 9-19 Target Resolution
Wider resolutions mean larger percentages (measuring over a wider section of the
MS window). As these are adjusted, watch and observe the changes to the
percentages.
% of Fragment 55 is above
the appropriate range
% of Fragment 282 is within the
appropriate range, no need for adjustment
% of Fragment 213 is outside the optimal
range; adjustment is not necessary
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