Which of the following is not true about using gas chromatography for – McqOptions

MCQOPTIONS

1.	Which of the following is not true about using gas chromatography for measuring pollutants in the air?
A.	Pollutants react rapidly in the column
B.	Pollutants may not be detected by the detectors
C.	Special column and support materials are required
D.	Pollutants may elude rapidly from the column
Answer» E.

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