GC- MS has been developed for which of the following systems?
A. Packed column
B. Open tubular column
C. Capillary column
D. Porous layer column
Answer:A
GC- MS has been developed for which of the following systems?
A. Packed column B. Open tubular column C. Capillary column D. Porous layer column
Explanation: GC- MS has been developed for packed column system. These allow for analyte molecules to be dynamically extracted from the carrier gas stream.