What Is the Major Advantage of Using the Vapor Concentration

question 7

Multiple Choice

What is the major advantage of using the vapor concentration technique with gas chromatography?

• A) only non-volatile residues will be detected
• B) long analysis time allows for full separation of components
• C) high sensitivity for detecting volatile residues
• D) ability to determine relative concentration of solid residues
• E) low resolution of peaks associated with volatile residues

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