Only ______ percent of the effluent of the liquid chromatography must be introduced in the mass spectrometer.
A. 1-2 %
B. 1-5 %
C. 1-20 %
D. 1-15 %
Answer:B
Only ______ percent of the effluent of the liquid chromatography must be introduced in the mass spectrometer.
A. 1-2 % B. 1-5 % C. 1-20 % D. 1-15 %
Explanation: Only 1-5 percent of the effluent of the liquid chromatography must be introduced in the mass spectrometer. Therefore, the total effluent must be split.