What principle does the Sysmex SE-9000/9500 use to analyze and separate white cell populations?
A)electronic impedance
B)optical light scatter
C)volume, conductivity, and scatter
D)low-frequency direct current and high-frequency current

Question

Quizplus · Accepted Answer

The Sysmex 9000 analyzes WBCs by low-frequency direct current and high-frequency current.A scattergram of radiofrequency detection signals (y-axis)versus direct-current detection signals (x-axis)is plotted and yields separation of the white cells through the application of floating discriminators.

What Principle Does the Sysmex SE-9000/9500 Use to Analyze and Separate