Which of the following is used to separate a single mass that is characteristic of a given analyte in a mixture?
A. First mass spectrometer
B. Second mass spectrometer
C. Filter
D. Precursor
Answer:A
Which of the following is used to separate a single mass that is characteristic of a given analyte in a mixture?
A. First mass spectrometer B. Second mass spectrometer C. Filter D. Precursor
Explanation: First mass spectrometer is used to separate a single mass that is characteristic of a given analyte in a mixture. The single mass is known as the precursor.