Question

Which of the following can be introduced into the ionization chamber directly?

(a) Solid samples with low vapour pressure

(b) Solid samples with high vapour pressure

(c) Liquid samples with low density

(d) Liquid samples with high density

The question was posed to me in homework.

I want to ask this question from Components of Mass Spectrometer in section Mass Spectrometer of Analytical Instrumentation

Answer 1

The correct option is (a) Solid samples with low vapour pressure

The explanation is: Solid samples with low vapour pressure can be introduced into the ionization chamber directly.