Gradient Master - Wolf Laboratories

4.6 The highest resolution fractionation ever achieved.
This is not an idle boast. Never before has gradient fractionation been able to offer
resolution comparable to HPLC. Using the Trumpet Tip described above to nearly eliminate
smearing of peaks, and the unique rinse/air cleaning system described below, you can now routinely
achieve ultrahigh resolution profiles of your gradients.
4.6.a. High resolution and reproducibility:
Examine the three gradients superimposed below. The top version shows how the gradients
look at 1X, where the X-axis represents the length of the tube. The bottom version shows the same
data plotted to include just the area that was sampled. This illustrates another important advantage of
this system: you can concentrate your analysis on one or more areas of the gradient with high
resolution while ignoring unimportant areas.
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